From urban jungles to sprawling prairies, here are some noteworthy facts about these resourceful rodents.

We can learn a lot from dung beetles, including how to be better citizens of the planet.

Japan wants no part of Kyoto but what about the other goals of COP 16?

Sure, they happen every day, but there's so much to know about them, including that tides are just big waves.

These small horses were thought to be the only truly wild horse species left on the planet and have a fascinating history.

With all the terminology about green cars and climate change, it's hard to make sense of it all. This graphic from One Block off the Grid breaks it down, from t

The only thing better than a nice, roomy 2016 Chevy Malibu that gets 31 mpg combined is one that adds hybrid efficiency for 47 mpg combined.

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

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

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

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.

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

Koalas aren't bears and they rarely drink water.

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

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

The Voynich Manuscript, an illustrated codex from Medieval times, has been baffling humans since 1912. Here's what we know about it.

To qualify as biodegradable, plastic must be scientifically proven to break down completely within a short time, but even plastic certified as biodegradable may

Adopting a blind dog isn't hard just different. Here's how you and your family can prepare your home to accommodate a special needs dog.

In which we reveal that cows can swim, have accents and can smell things from 6 miles away.

Cucamelons look like baby watermelons and taste similar to cucumbers. Are they worth growing?

Clean diesel, a new twist on very old technology offers stellar fuel economy with low emissions. Alternative energy of the future?

Men go straight for big macho trucks and performance muscle, but women shop for practical cars.

The company is voluntarily recalling 30,000 cases of Classic Hummus. Find out if you have the affected products in your refrigerator.

Non-GMO. Organic. Fair trade. You see these labels on all kinds of products, but do you know what they mean? Take this quiz to find out.

NASA's latest red planet rover look for signs of ancient life as it paves the way for human exploration.

NASA astronaut Christina Koch returned to Earth after spending 328 days in space.

NASA has released 'astonishing' results from the first up-close flyby of a Kuiper Belt space rock.

The USDA wants Americans to "Know Their Farmers, Know Their Flowers."

You can still be a proud sustainable foodie if you don’t grow your vegetables, raise your chickens or do it all yourself.

Alexandra Cousteau ventures out of sight, deep into the cool world of New Mammoth Cave in Tennessee.

The federal government and private lenders team up on a new green home improvement program, but it comes with a few strings attached.

Building a fence involves more than measuring materials and digging. It's a lot of research and communication.

A soil scientist shares fun facts you never knew about soils, like how billions of organisms live in them and how many thousands of types there are.

Robert Hulseman, the man who created the iconic cup, has died, but his impact lives on.

Scientists have found a new influenza virus that infects bats. But don't pull out the hand sanitizer leftover from the H1N1, or swine flu, pandemic just yet. Wh

A new strain of bird flu in China has sickened nine people, including three who died

Although the rise in cases of the H7N9 bird flu in China seems to have slowed, health officials are developing a vaccine against the virus.

These violent storms both frighten us and fascinate us, and there's a lot you may not know about them.

There are many different types of snow and various names for how wind and air temperature affect it. How many can you name?

Research suggests that man's best friend has learned to capitalize on our preference for big, sad eyes.

These burrowing rodents build their own towns, they help the environment, and they even talk about us.

The cat-carried parasite Toxoplasma gondi has been associated with a variety of illnesses, but you can take simple precautions.

We've rounded up some adorable wombat photos and some surprising facts about the wombat.

The annual Perseid meteor shower will peak around Aug. 12 this year.

The folk hero planted many an apple tree, but not for the reasons you might think.

Research by these women has changed the way we think about space — from dark matter to the search for extraterrestrial intelligence.

It's hard to get a read on Polaris because it's too bright for our equipment. Plus, other cool facts about the North Star.

Websites like FamilyTreeNow and even Whitepages have a surprising amount of your personal information.

Common questions parents aren’t asking their dentist about their children's teeth and gums, but should be.

Packed with protein, calcium and probiotics, yogurt is a popular dairy staple available in lots of varieties.