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Kulning: The haunting, beautiful Swedish herding call that's also a song

It sounds totally familiar, yet completely new.



  • Arts & Culture

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5 artist residency programs for people who love nature and science

These programs are designed for writers, visual artists and even musicians to take time off for inspiration.



  • Arts & Culture

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Harvard vault protects the world's rarest colors

Custom colors haven't always been as easy to come by as they are today. In the past they came from insects, mummies and heavy metals around the world.



  • Arts & Culture

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Snow art showcases beauty of winter

Wearing snowshoes, artist Simon Beck carved intricate geometric designs into snowy landscapes.



  • Arts & Culture

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How one man built an island of plastic bottles

British artist Richart Sowa has taken more than 100,000 plastic bottles and built an eco-friendly Mexican getaway powered by energy from the waves and the sun.




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How early humans created the paintings found in France's Chauvet cave

The Chauvet paintings in France are a study in humanity's connection to animals, the earth, and each other over time.



  • Arts & Culture

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How one man's mission to save an island created an inspiring retreat for artists

Rabbit Island residency programs encourage artists to incorporate conservation, ecology and sustainability into their work.



  • Arts & Culture

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Why won't GM innovate?

Well, after months of hard work with the best advisors money can buy, Ford & GM announced a bold strategy to revive their ailing industry — more government lo



  • Research & Innovations

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Can a 100 MPG Hummer save the world?

Maybe a 'U.S. Dept. of Hummer' is the best path to ending dependence on foreign oil.



  • Research & Innovations

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Flex fuel vehicles may be on the way out

A new survey shows that fewer Americans are interested in flex fuel vehicles and instead prefer fuel-efficient standard gasoline models.




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This holiday light display brought to you by an electric eel named Miguel Wattson

An eel named Miguel Wattson is behind the holiday display at the Tennessee Aquarium.




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Physicists react to Higgs Boson news

Scientists at the world's largest particle accelerator announced today (Dec. 13) that they'd narrowed down the possibilities for the existence of the elusive Hi



  • Research & Innovations

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Why physicists hate calling Higgs boson the 'God particle'

Physicists love the Higgs boson, but they hate the God particle. The elusive Higgs particle, which scientists at the Large Hadron Collider (LHC) particle accele



  • Research & Innovations

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Should the Higgs boson win the 2013 Nobel Prize?

The 2013 Nobel Prize in physics will be announced next week, and while the identity of the winner (or winners) is a closely guarded secret.



  • Research & Innovations

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Who (and where) is boson namesake Peter Higgs?

The man who theorized the Nobel Prize-winning Higgs boson particle is himself a bit of a mystery.



  • Research & Innovations

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15 sly ways supermarkets make you buy more

Every decision in the design of a grocery store is made to make you buy more stuff.




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14 luminaries whose work was initially rejected

From Michael Jordan to J.K. Rowling, these superstars prove the value of perseverance.




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8 health benefits of sweet potatoes

From taming inflammation to battling PMS blues, it's time to celebrate these salubrious wonder roots.




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What is chikungunya?

There’s a new mosquito-borne virus in town, and it has some experts worried.



  • Fitness & Well-Being

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What's your sleep IQ?

Are you a mastermind when it comes to slumber? Test your sleep smarts here.



  • Fitness & Well-Being

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10 things you didn't know about Nelson Mandela

He may be one of the most famous men who ever lived, but there's plenty to learn about Nelson Mandela.




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What causes tinnitus?

Have you ever thought, why are my ears ringing? Find out the causes of tinittus, plus treatment options and how to prevent it in the first place.



  • Fitness & Well-Being

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13 wild milestones for women in the Olympics

From confounding dress codes to exclusion from many events, the road to gold for women has had plenty of quirky twists.



  • Arts & Culture

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5 power bars that are worse than candy

Despite their unhealthy ingredients and piles of sugar, a candy bar could actually be a better choice than these energy and protein bars.




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6 ways to help elephants

With the elephant poaching epidemic running rampant, experts fear for the future of these majestic mammals.




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Which diet is right for you? 14 plans explained

Weight Watchers? Paleo? Whole30? DASH diet? Every diet offers something different, here's your guide to figuring it all out.



  • Fitness & Well-Being

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What is misophonia?

Misophonia, the 'hatred of sound', sends sufferers into a rage over sounds that other may be able to ignore. Chomping and lip smacking may be annoying to many,



  • Fitness & Well-Being

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These awful things can happen when you don't clean your contacts properly

Do you ever ignore your contact lens care instructions? You may want to rethink that.



  • Fitness & Well-Being

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22 things you didn't know about hedgehogs

Beyond their undeniable cuteness, there's a lot more to discover about these wonderfully odd creatures.




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Know your leafy greens: 15 favorites to add to your diet

Confused by kohlrabi? Daunted by dandelions? We're here to help. Here's a handy guide to edible leafy greens.




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11 Christmas traditions we don't have in the U.S.

In which we reveal that charming Swedish girls wear lightbulb crowns and Austrian men dress like furry devils.



  • Arts & Culture

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What is Foreign Accent Syndrome?

There have been about 100 known cases of the rare condition since it was first reported in the 1940s.



  • Fitness & Well-Being

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What is hantavirus?

The deadly disease is transmitted by rodents and doesn't have a cure.



  • Fitness & Well-Being

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What not to flush down the toilet

Your indiscriminate flushing can clog pipes and hurt animals.




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What is a red tide?

Harmful algal blooms pop up nearly every summer along the nation's coasts, creating problems for marine life and humans alike.



  • Wilderness & Resources

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11 things you didn't know about alpacas

There's more to an alpaca than their quirky good looks. Did you know the fiber from their fleece is flame-resistant? Here are 11 alpaca facts you may not know.




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8 things to know about the winter solstice

From when it happens to why – and everything in between – here's your crash course on the shortest day of the year.



  • Climate & Weather

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3 psychological tricks to help you lose weight

Calories and exercise are key, of course, but these research-backed workarounds can help you reach your goals.



  • Fitness & Well-Being

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Every single minute of physical activity helps health, study shows

Forget the idea that only 10-minute bursts of activity are important. New research finds that even small moments of activity can help you meet your goal.



  • Fitness & Well-Being

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Is 'global warming' the right term to use?

Instead of 'climate change' or 'global warming,' new research finds another term might be more effective in capturing people's attention.



  • Climate & Weather

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10 things you didn't know about koalas

Koalas aren't bears and they rarely drink water.




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The surprising signs of drowning

Forget what you thought you knew about drowning; it looks nothing like most of us think. Here’s what to watch out for.



  • Protection & Safety

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17 things you didn't know about zebras

From their smart stripes to the power of their kicks, behold the wonders of zebras.




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FDA issues warning about fecal transplants

Fighting C. difficile with antibiotics is often a losing battle, but fecal transplant is novel treatment with FDA warning.



  • Fitness & Well-Being

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Want to lower your risk for cardiovascular disease? Try a vegetarian diet

Eating mostly plant-based foods and fewer animal-based foods may be linked to better heart health.



  • Fitness & Well-Being

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Beating back the lionfish with knife and fork

If you can't beat them, eat them — that's what Jamaica and Florida are doing with lionfish, and there’s been a big drop in sightings of this invasive species.




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What a glass of wine a day does to your body

We explore the risks and benefits of drinking a glass of wine a day.



  • Fitness & Well-Being

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Predator fish that walks and breathes is making headway in the U.S.

The northern snakehead, a voracious invasive species that can live out of the water for days, is showing up in several states.




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60 ways to live a longer life

The fountain of youth may be elusive, but there are plenty of things you can do to give your longevity a boost.



  • Fitness & Well-Being

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10 things you should know about Ebola

A primer on the deadly virus that has taken hold in Congo and scaring people around the globe.



  • Fitness & Well-Being