Dogs can sniff out disease and analyze new odors even as they exhale. But how?

Images of five targets include the deepest and sharpest infrared image of the distant universe to date.

How can you identify and overcome biases that hurt you financially? NOVA teamed up with Duke University’s Center for Advanced Hindsight to design the NOVA Financial Lab, a game that breaks down the behavioral science behind financial decision-making.

Here’s how hot air can “fry” food.

A parasite that causes the most common form of malaria is evolving to be undetectable by current tests. Some scientists want to zero in on compounds in patients’ breath instead.

Koalas are the only non-primates with fingerprints. How is that possible—and why?

The mission is a test to see if NASA could knock an Earth-bound asteroid off its path, should we ever need to.

The claustrum seems to act as a switchboard, telling different parts of the brain when to turn on and off. But what happens when the switchboard operator steps away?

Venomous lionfish are taking over the Caribbean and the Mediterranean Sea, eating everything in their paths. One solution: handbags and belts.

These are just a few of the geoglyphs in southern Peru, known as the Nazca lines, thought to be at least 2,000 years old.

NASA’s massive SLS rocket and Orion spacecraft kick off a series of missions to put humans back on the Moon.

Earth’s natural satellite could be a jumping-off point for future space exploration.

Can one infinity be bigger than another?

From the ancient origins of zero to the paradox of motion, NOVA’s teaching resources immerse students in the wonder of math.

The oldest DNA ever retrieved, preserved in sediments in northern Greenland, reveals that Arctic and temperate species once commingled in an ecosystem unlike anything that exists today.

Students across the country are participating in NOVA's film production program to make videos about climate change solutions in their local communities.

Patterns of lines and dots associated with specific animal species in cave art may point to an early writing system.

Seawater might seem like an obvious solution to water scarcity, but it comes at a cost.

A new study shows just what dolphins get out of cooperating with fishers in Brazil (besides lunch).

Bolster learning for middle and high school students about the myriad ways our weather is changing, how communities are being impacted, and innovative solutions.

Here’s how a magnetic field can heat up your pans.

Check out some of NOVA’s best space documentaries available for streaming.

Use this toolkit to organize community screenings which educate the public, provide a space to discuss local impacts, and brainstorm community solutions.

Warming temperatures are causing extreme weather patterns across the country. But communities are pushing back with solutions old and new.

From Petra to the Amazon to ancient China, NOVA has you covered.

Rust Belt cities could be the perfect place to develop this renewable energy solution.

The evolution of planet Earth over 4.5 billion years.

No sex? No problem. At least not for Charlotte the stingray.

Use the Secrets in Your Data Outreach Toolkit to organize screenings and events in your community about personal data privacy and security online.

Here are some tips and tricks pulled from Secrets in Your Data to help you stay safe online.

Why sleepwalkers can paint, eat, or even drive when part of their brain is asleep.

Practical tips for creating a strong password and keeping your data safe online.

To combat climate change, scientists are working to remove carbon dioxide from the atmosphere.

Explore the outreach toolkit, sign up to receive an engineering activity kit, and tune in to upcoming virtual field trips and events this fall!

A Malaysian security department needed a system that their programmers could incorporate Q management control with digital signage software. They display Repeat Signage on their screens to show live TV, the counter and announcements, in this case study.

Minerallac Company, an electrical construction hardware manufacturer, find Repeat Signage software a useful tool for keeping staff updated on events and information. Staff is their satellite office, 2000 miles away, now feel more connected since digital signage was utilised.

We have added presentation sample design ideas for you to use in businesses and corporate offices including display graphs for a e-commerce warehouse distribution and electrical distribution companies.

To help you get started with Repeat Signage software, we have created a walk-through of screenshots to show you how to create a simple dynamic digital signage presentation.

7-minute video shows how you can a single line of text from either a .txt file or a database, for example, displaying name of duty manager. The ability to display database information is available in the Corporate and Media Wall editions of Repeat Signage digital signage software. Ideal for displaying company information on any screen anywhere.

The spreadsheet control within Repeat Signage software allows you to display existing Microsoft Excel .xlsx files and allows you to use the built in editor to create spreadsheets within your presentations. You can also create and display spreadsheet graphs from your information. This gives you an easy way to display formatted information in grids and you also have the ability to insert pictures as well.

Repeat Signage software has a number of free tools including the Batch PDF splitter. This shows you how to add your PDF to a folder and create an empty output folder. Then click run and in seconds, individual PDF pages appear in your output folder, leaving the original PDF as it was.

The renowned arranger, composer and producer worked with countless artists, including Ray Charles, Frank Sinatra, Aretha Franklin and Michael Jackson. Jones died Nov. 3. Originally broadcast in 2001.

Ronan credits her parents and the filmmakers she worked with as a child for keeping acting fun. She stars as a woman struggling with addiction in The Outrun and as a World War II mother in Blitz.

With 23 short essays on creatures ranging from the wombat to the spider, Katherine Rundell's new book is essential reading for anyone whose wonder could use a jumpstart.

The comic can pick up on the "micro bad mood" of whoever she's talking to. She writes about pregnancy, childbirth and motherhood in a new book of essays, Lifeform. Originally broadcast March 12, 2024.

Essayist Phil Klay says Trump tried to use the military to push his partisan agenda before, and may further erode norms around the military as he looks for those willing to "go with his whims."

College students often use posters to help spruce up their dorm. At the University of Chicago, they get a chance to borrow works by prominent artists for a year.

After-school activities will still be suspended Monday and Tuesday.

The absolute number of Black men enrolled at Historically Black Colleges and Universities is the lowest it's been since 1976.

The number of Black men enrolled at Historically Black Colleges and Universities is the lowest it’s been since 1976.