The post How do paleontologists identify dinosaur teeth? Smithsonian Curator Matthew Carrano identifies Cretaceous dinosaur teeth from the Washington D.C. area. appeared first on Smithsonian Insider.

The post Meet Smithsonian archaeologist Stephen Loring and learn how he came work at the Smithsonian’s Arctic Studies Center appeared first on Smithsonian Insider.

Meet Rachel Page, a Smithsonian scientist in Panama who studies frog-eating bats (fringe-lipped bats), among other topics. Her current research focuses on learning and memory in neotropical bats, combining field studies with laboratory experiments to learn about predator cognition and its effects on the evolution of their prey.

The post Meet our Scientist Rachel Page. She studies frog-eating bats, and other animals, in Panama appeared first on Smithsonian Insider.

The post Belize’s South Water Caye Marine Reserve protects biodiversity of Belizean Barrier Reef appeared first on Smithsonian Insider.

The Smithsonian Libraries offer a vast amount of resources to the general public. This video gives you a peek into the amazing world of discovery […]

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The gates at the Smithsonian’s National Zoo re-opened to the public Friday, October 18! The live animal cams that were turned off during the government […]

The post National Zoo’s giant panda cub @ 8 weeks old appeared first on Smithsonian Insider.

Meg studies intergroup competition in white‐faced capuchin monkeys by tracking them through radio telemetry collars and observing their behaviors.

The post Meet our scientist Meg Crofoot, primate researcher in Panama appeared first on Smithsonian Insider.

Ever wonder what it’s like to be an endocrinologist at the National Zoo? Meet Sarah Putman, endocrinologist at the Smithsonian Conservation Biology Institute.

The post Meet the Smithsonian’s poop sleuth appeared first on Smithsonian Insider.

Vince Rossi and Jon Blundell from the Smithsonian’s Digitization Program Office (http://3d.si.edu) apply various 3-D capture methods on the pointed plaster model for the “Greek […]

The post 3-D Scanning “Greek Slave” at American Art appeared first on Smithsonian Insider.

Jessica Lunt, Postdoctoral Fellow at the Smithsonian Marine Station in Fort Pierce, Fla., shows how her oyster sampling fieldwork looks at what lives on these […]

The post Florida Oyster Reef Communities appeared first on Smithsonian Insider.

Watch a keeper train the Zoo’s clouded leopard, Tai, for voluntary cheek swabs. The DNA from these cheek swabs is used to map the genealogy […]

The post Training a CLouded Leopard for Cheek Swabs appeared first on Smithsonian Insider.

Food is an important element of Basque life. In the Ostatua Kitchen tent at the Smithsonian’s 2016 Folklife Festival, chefs from two Basque culinary schools […]

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Oct. 4, 2016—The Smithsonian Conservation Biology Institute welcomed an Eld’s deer fawn Oct. 2 around 4:30 p.m. Both the fawn and her mom Sienna appear […]

The post Eld’s Deer Fawn Born at the Smithsonian Conservation Biology Institute appeared first on Smithsonian Insider.

Steven Young Lee blends Eastern and Western traditions with anachronistic, often playful imagery and striking pattern in his porcelain works. His process allows the clay […]

The post Steven Young Lee-Visions and Revisions: Renwick Invitational 2016 appeared first on Smithsonian Insider.

Known around the world for personal and culturally inspired choreography, Dana Tai Soon Burgess has been named the Smithsonian’s first choreographer-in-residence at the National Portrait […]

The post Meet Dana Tai Soon Burgess, Smithsonian Choreographer-in-residence appeared first on Smithsonian Insider.

One of the most important long-term projects to impact the video game industry is going on at the Smithsonian’s Lemelson Center for the Study of […]

The post Preserving the stories of Video Game Pioneers appeared first on Smithsonian Insider.

Get a quick tutorial on how to upload a story about your local culture and experiences to the Smithsonian’s storytelling website, located www.museumonmainstreet.org Museum on […]

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The start of spring brought a cheetah cub boom to the Smithsonian Conservation Biology Institute (SCBI) in Front Royal, Va., where two large litters were […]

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Scientists in the US are helping to preserve this near-threatened species native to South America.

The post Meet the Smithsonian’s new maned wolf pups appeared first on Smithsonian Insider.

As the world prepares to celebrate Global Tiger Day this Saturday, July 29, Great Cats keepers at the Smithsonian’s National Zoo have some big news […]

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The post Afghan Refugee inspires in solo flight around world appeared first on Smithsonian Insider.

A Projection Art Installation from the Smithsonian’s Freer Gallery of Art, “IlluminAsia Festival of Asian Art and Cultures” during the reopening celebration held in Oct. […]

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 The zoo extends the collecting mission of the Smithsonian into the realm of the living. From the Series: Stories From the Vault: Random? http://bit.ly/2gfy5hO

The post Keeping zoo animals happy, healthy appeared first on Smithsonian Insider.

Highlights of the year 2017 Freer Gallery of Art and Arthur M. Sackler Gallery

The post 2017 Freer|Sackler Year in Review appeared first on Smithsonian Insider.

Smithsonian Tropical Research Institute MarineGEO Postdoctoral Fellow Maggie Johnnson outlines her research studying the effects of ocean acidification on marine coral near Bocas del Toro, […]

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Businesses are cutting back on hours to avoid having to provide health care coverage under the new Affordable Care Act.

Steve Julian: Business analyst Mark Lacter, who's affected here?

Mark Lacter: Thirty hours a week is the magic number for workers to be considered full time under the new law.  If a business has 50 or more full-time employees, health care coverage has to be provided.  Except that a lot business owners say that the additional cost is going to be a financial killer, so instead, some of them have been cutting back hours to below that 30-hour threshold.  More than 200,000 Californians are at risk of losing hours from the health care law - that according to one study.

Julian: What kinds of businesses are doing this?

Lacter: Restaurant chains have received much of the attention, but the city of Long Beach, as an example, is going to reduce hours for a couple of hundred of its workers.  And, last week came word that the L.A.-based clothing chain Forever 21 will cut some of its full-time employees to a maximum 29-and-a-half hours a week, and classify them as part time.  That touched off an outcry on the Internet - people were saying that Forever 21 was being unfair and greedy - though the company says that only a small number of employees are affected, and that its decision has nothing to do with the Affordable Care Act.  There's really no way to know - Forever 21 is a private company, which means it's not obligated to disclose a whole lot.  What we do know is that those people will be losing their health care coverage.

Julian: And, the ultimate impact on businesses and workers?

Lacter: Steve, you're looking at several years before the picture becomes clear.  Here in California, workers not eligible for health care through their employer can get their own individual coverage, and if their income levels are not over a certain amount, they'd be eligible for Medicaid.  And, let's not forget many businesses already provide coverage for their employees.  So, lots of rhetoric - but, not many conclusions to draw from, which does make you wonder why so many business owners are unwilling to at least give this thing a chance.  Just doesn't seem to be much generosity of spirit for their workers, not to mention any recognition that if people can go to a doctor instead of an emergency room we'd probably all be better off.

Julian: Health care is far from the only controversy for Forever 21, true?

Lacter: In some ways, it's one of the biggest Southern California success stories.  Don Chang emigrated here in 1981 from Korea at the age of 18, opened his first store in Highland Park three years later (it was called Fashion 21), and he never looked back.  Today, revenues are approaching $4 billion.  But, the guy must have some pretty hefty legal bills because his company has been accused of all kinds of workplace violations.  The lawsuits alleged that workers preparing items for the Forever 21 stores didn't receive overtime, that they didn't get required work breaks, that they received substandard wages, and that they worked in dirty and unsafe conditions - sweatshop conditions, essentially.

Julian: Are most of their claims settled out of court?  You don't hear much about them.

Lacter: They are, which means there's usually a minimal amount of media coverage.  If a privately held company decides to keep quiet by not releasing financial results or other operational information, there's not likely to be much of a story - unlike what happens with a company like Apple, which is always under scrutiny.  Sometimes, plaintiffs will try to organize class-action suits, but that's extremely tough when you're dealing with low-wage workers who are often very reluctant to get involved because of their legal status.  And, let's not forget that Forever 21 - like any low-cost retailer - is simply catering to the demand for cheap, stylish clothes that are made as quickly as possible.

Julian: I guess you can't make that happen when wages and benefits are appreciably higher than your competition.

Lacter: The next time you walk into a Forever 21 store and wonder how prices can be so reasonable, that's how.

Mark Lacter writes for Los Angeles Magazine and pens the business blog at LA Observed.com.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Police say TSA agent Gerardo Hernandez was shot and killed last Friday at the base of the escalators of LAX Terminal 3, and not at the checkpoint gates.  Paul Ciancia is accused of killing Hernandez and wounding several others.  Ciancia remains hospitalized in critical condition.

Steve Julian: Business analyst Mark Lacter, how did the airlines respond to shooting and its aftermath?

Mark Lacter: Generally pretty well, Steve, considering that the airport was effectively closed for several hours on Friday, and most of Terminal 3 was out of commission until Saturday afternoon.  You know, there's always this precarious balance in operating airlines and airports, even in the best of circumstances.  Just so many flights coming in and going out, and so many thousands people using the facility at any given time - and it really doesn't take much to upset the balance.  So, when you have something horrific take place and you see all those travelers stranded outside the terminals, the ripple effects are enormous - not just at LAX but all over the country.

Julian: More than a thousand flights were either canceled or delayed on Friday.

Lacter: And, there was a further complication because the airlines flying out of Terminal 3 are not the legacy carriers like United, American, and Delta that have all kinds of resources, but smaller operations with less flexibility.  It's not like there's an empty aircraft just sitting in a hangar waiting to take passengers wherever they want to go.  Actually, the airlines have gotten better at arranging re-bookings when there's a snowstorm or some other emergency that gives them advance warning.  But obviously, there was no advance warning last Friday, so the carriers needed to improvise in handling passengers whose flights were cancelled.

Julian: What did they do?

Lacter: One step was waiving the fees normally charged to re-book flights (and that's gotten to be a pretty penny).  Another was waiving the difference in the price of the original ticket and the re-booked ticket.  But, the policies varied according to the airline, and we heard about travelers not receiving hotel or food vouchers, or having to buy a brand new ticket on another airline if they wanted to avoid the wait - and that can be expensive.  Which raises another issue: planes tend to be completely full these days because airlines have been cutting back on the number of flights.  And that can be a problem if you're taking a route that doesn't have too many flights in the first place.  So, it gets really complicated.

Julian: Why do you think we haven't we heard more horror stories from passengers?

Lacter: Well, look at the cities that the airlines in Terminal 3 fly to - New York, San Francisco, Seattle, Dallas.  They're all served by several other carriers.  L.A. to New York, in particular, is one of the busiest routes in the world, which means that it's also one of the most competitive.  So, even if your flight was cancelled, there's a good chance you'd be able to find space by Saturday (which is normally a slower day for air travel).  This is a big reason, in general, why people like LAX.

Julian: Why don't other local airports handle more of the load?

Lacter: You might remember a few years ago local officials were promoting something called "regionalization" - the idea was that as LAX maxed out on the number of passengers it was allowed to handle each year, then other airports would make up the difference - places like Ontario, Bob Hope in Burbank, and John Wayne in Orange County.

Julian: Right, and they talked about easing traffic congestion by spreading around the flights.

Lacter: Well, regionalization never happened because, first of all, passenger levels at L.A. International didn't come close to maxing out.  But, more importantly, because the airlines decided that using LAX was more efficient for everything from handling baggage to arranging international connections.  So, through the first nine months of the year, passenger traffic at LAX is up 4.2 percent from a year earlier, while at Ontario traffic was down 9.3 percent.  And, we've seen that John Wayne, Bob Hope, and Long Beach are all struggling.  Of course, the challenge at a busy place like LAX is making it as safe as possible, and that will no doubt become a priority in the weeks ahead.

Mark Lacter writes for Los Angeles Magazine and pens the business blog at LA Observed.com.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Yesterday may have been a holiday on paper, but if you were navigating LA's major freeways, there was no sign people had the day off.

Steve Julian: Business analyst Mark Lacter, is this more evidence that Southern California traffic getting worse?

Mark Lacter: Steve, L.A. continues to be the most clogged-up city in the U.S. - according to something called the TomTom Traffic Index - with commuters caught up in delays, on average, 35 percent of the time.  Or, to put it another way, L.A. commuters are in congestion up to 40 minutes of each hour they're driving.  The worst time of the week to commute is Thursday night; that's when there's congestion more than 80 percent of the time.  Monday morning commutes are the lightest.

Julian: After L.A., where should you not live if congestion bugs you?

Lacter: The next worst cities in the U.S. are San Francisco, Honolulu, Seattle, and San Jose.  Now, the Census Bureau comes up with its own commuting surveys, and if you compare the most recent numbers with those back in 2000, you'll see that things aren't all that different.  Matter of fact, the percentage of commuters driving alone to work actually increased a little over the last decade to 72 percent, while the percentage of those carpooling has declined.

Julian: What about public transit?

Lacter: Well, the numbers are up slightly from 2000, but only to 7.3 percent of all commuters.  So, even assuming that the number inches up in the next couple of years when the Expo Line extends into Santa Monica, it's still a smallish piece of the pie.  And, since many of the other public transit projects being planned are decades away from being completed, those numbers might not change much.  One other thing, Steve: less than 1 percent of all L.A. commuters bike to work, which would throw cold water on the idea that biking in L.A. is becoming a popular way of getting to the office.

Julian: People just prefer commuting by car…

Lacter: It remains the most convenient way of getting around - despite the congestion.  New car sales are up 14 percent through the first nine months of the year in Southern California.  Add to that are generally affordable gas prices (they've been especially low in the last few weeks).  In other parts of the world, congestion is considered a good thing because it means that the economy is doing well.  Which explains that while L.A. is the most congested city in the U.S., it doesn't rank among the 10 around the world.  On that front, Moscow is tops, followed by Istanbul, and Rio de Janeiro.

Julian: What about driverless cars?

Lacter: Well, these vehicles hold the most promise for reducing accidents, lowering travel times, and improving fuel economy - and you don't have to give up your car.  Actually, a lot of the technology is already in place - that includes stuff like radar-based cruise control, and devices that keep you at a safe distance from the car in front of you.  The trick, of course, is taking these individual capabilities and integrating them into an entirely driverless car.  Several car companies say they could be ready to start selling by 2020, with Google saying that its car could be ready even sooner.

Julian: Is that realistic?

Lacter: Who knows?  But even if the dates can be met - and that's a big if, considering how complex these systems are - legislatures will have to determine, among other things, whether vehicles can be fully autonomous (meaning that you can curl up and take a nap while the computer is driving by itself).  Or, whether they will only be semi-autonomous, which would be like an airline crew using automatic pilot, but always prepared to take over the controls.

Julian: Is that a liability issue?

Lacter: Yes - if something does go wrong, who will get the blame?  The owner of the vehicle?  The carmaker?  The suppliers of the car companies?  These questions might take years to get resolved in the courts - and even then, it could be years before the percentage of these vehicles on the road is large enough to truly have an impact.  But, considering that most commuters aren't willing to give up their cars, this would seem to be the most exciting, most desirable idea.  One day.

Mark Lacter writes for Los Angeles Magazine and pens the business blog at LA Observed.com.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Now, for the first time ever, researchers at the Smithsonian Tropical Research Institute are able to track the routes of these creatures by gluing tiny transmitters to the backs of individual bees.

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Visits to the Smithsonian's National Zoo just became a little bit sweeter with the arrival of a new honeybee colony. With a hive made of glass in the Zoo's Pollinarium and full access to the outdoors, these bees are showing off the wondrous ways of their world.

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New results from a massive study at the Smithsonian Tropical Research Institute show that interactions among community members play an important role in determining which organisms thrive.

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Healthy reefs with more corals and fish generate predictably greater levels of noise, according to researchers working in Panama. By analysing recordings of coral reefs from the Las Perlas Archipelago in Pacific Panama ( Central America ), marine biologists working from the Smithsonian Tropical Research Institute have found that some reefs are noisier than others, and these differences in noise provide useful information about the health of the reef.

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Current plans to protect the Chesapeake Bay include planting trees along hundreds of miles of streams that empty into the Bay. This study provides realistic limits for how much these buffers might further reduce nitrate pollution, and it helps identify where buffer restoration can offer the greatest additional nitrate removal.

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The Center for Tropical Forest Science, which manages a global network of temperate and tropical forest research plots, will utilize the funds to conduct workshops in the Americas and Asia to investigate how taxonomic, functional, and genetic dimensions of diversity affect tree communities and their resilience to global change.

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Recently a team of scientists working at the Smithsonian’s Tropical Research Institute in Panama, decided to try and learn for the first time just which body parts the gliding ant C. atratus uses to steer as they glide.

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The discovery of starch granules in the calculus on Neandertal teeth provides direct evidence that they made sophisticated, thoughtful food choices and ate more nutrient-rich plants, for example date palms, legumes and grains such as barley.

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Smithsonian plant physiologist Bert Drake has studied one wetland's response to climate change for more than two decades. He gives a tour of the field experiment and explains some of the findings.

The post On the Chesapeake Bay, Smithsonian plant physiologist Bert Drake has been studying one wetland’s response to climate change for more than two decades. appeared first on Smithsonian Insider.

W. Atlee Burpee & Company Seed Co., 1898 The seed trade catalogs document the history of the seed and agricultural business in the United States; […]

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Candy Feller, senior ecologist at the Smithsonian Environmental Research Center in Edgewater, Md., will lead an effort to track more than 100 miles of Florida mangrove forests that are encroaching on salt marshes to the north.

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These opportunistic plants quickly fill-in the gap taking advantage of the increased light coming through the tree canopy and the fresh soil at the fallen tree’s turned-up roots.

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The post Introducing Leafsnap, an electronic field guide to North America trees run on a mobile phone app appeared first on Smithsonian Insider.

Nutmeg-loving toucans wearing GPS transmitters recently helped a team of scientists at the Smithsonian Tropical Research Institute in Panama address an age-old problem in plant ecology: accurately estimating seed dispersal.

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