The United Nations shares "ONE Life," a new song and music video highlighting the severity of climate change.

“Eat Pretty” has simple nutrition information to transform your beauty routine – inside and out.

This powerhouse veggie includes compounds that will enable you to run further — but incorporating it into your diet should be done carefully.

Bone broth is nothing new, but it’s suddenly very popular to have a daily mug's worth. Here’s why.

Used in South Asian cuisine and traditional medicine, this nutty butter can have some health benefits.

The Institute of Medicine has raised the amount of potatoes, corn and peas it recommends you eat each week.

Getting more of this key nutrient could be more important than worrying about sodium intake.

Clever website factors in diet goals, body type and food preferences to create a weekly meal plan that makes sense.

You can get this mineral from many foods, but are you getting what you need? Here are some magnesium deficiency symptoms.

'The Good Stuff' on PBS makes compelling argument for chowing down on bugs.

Good news. If you’ve been avoiding nuts because of their high fat content, new research says the fats in nuts can be good for you.

If you're trying to stave off the mid-morning munchies, these foods will satisfy both your taste buds and your appetite.

The U.S. has moved from a pyramid to a plate. How do other countries visually communicate good nutrition?

The health benefits of almonds, which are an amazing superfood, are verified in several new studies.

Fiber is essential to a healthy digestive system. Find a place for these high fiber foods throughout your day and you'll get plenty.

If you want to get the most nutrients out of your veggies, don't worry about gaining polyphenols or losing nutrients. Just eat them.

Pea protein is showing up in unexpected places, and it offers an easy way to get your protein through plants while sidestepping any allergies you might have.

Saturated fat-lovers ,rejoice! A new study delivers some good news about eating full-fat cheeses.

Colorful diagrams help us understand how much of which foods we should be eating.

Sue Flood's new book on emperor penguins, 'Emperor: The Perfect Penguin,' is the culmination of 9 years of work.

Beautiful photos show the desert in Yucca Valley, California, and Joshua Tree National Park covered in snow.

An unusual spike in auroral activity culminated in this mystical aurora borealis display captured by Jingyi Zhang, a photographer and astronomer.

This year's open category winners of the Sony World Photography competition range from a Chinese shadow puppet show to a mesmerizing underwater dance.

Photo of hungry sharks wins Underwater Photographer of the Year contest, which also selected winners in more than a dozen categories.

Photographer Oliver Hellowell believes anyone can accomplish their dreams — even if they have Down syndrome.

Photographer Will Burrard-Lucas's new book 'Land of Giants' chronicles some of the last days of this towering gentle giant.

Photographers capture landscapes, portraits, wildlife and more for Sony World Photography Awards.

Annual Koch Institute exhibition explores the thought-provoking and stunning visuals behind life sciences and biomedical research at MIT.

Artist Dale Chihuly's whimsical glass art pops up in botanical gardens and museums all around the world.

Dozens of massive president heads sit in a field in Virginia, waiting for a new home in a museum.

No one gets more excited about iceberg season than camera-toting Canadian Mark Gray.

It's been 50 years since the Apollo 11 mission and the first step on the moon. Here's a look back in photos.

Science Photographer of the Year contest highlights how photos can open a window to science.

For 55 years, photographers have showcased their work in the Natural History Museum, London's Wildlife Photographer of the Year competition.

Wildlife photographer Michel Rawicki captures polar bears in their private moments.

The governor’s office of the Arctic Svalbard islands is seeking to fill the temporary position beginning July 8.

The orphaned polar bear cub that was rescued in Alaska earlier this year arrived safely at a new home in Buffalo, N.Y.

The Central Park Zoo’s celebrated star was made famous when an animal psychologist was called in to address the bear’s problems.

Polar bears have shifted to a diet of more land-based food in response to climate change and melting sea ice.

The cuddly duo — a boy and a girl born at the Hellabrunn Zoo on Dec. 9 — explore their enclosure with their mom, Giovanna.

This real-time aurora video may not seem amazing at first, but that quickly changes at the 1:52 mark.

These creatures of the night could be the models for future aircraft.

These tiny, lightweight gadgets could mean huge savings for farmers.

Video: Historical films and field work reveal more about endangered Native American language.

Video: Is a trip to the 3-D movies making you sick?

Video: Dennis Hong is living his dreams — literally — in a lab filled with wacky robots.

Video: Could working the night shift alter a woman's body clock enough to cause breast cancer?

Find out what wood ducks are revealing about threats to our fine feathered friends.

Volunteers help scientists understand birds and changing habitats.

Video: Keeping better track of yourself and your keys.