Cumberland Caverns Live is a concert venue in Tennessee located in a cave 333 feet underground.

National Geographic's Travel Photographer of the Year contest winners show the power of nature, the beauty of cities and the strength of humanity.

New England's fall foliage wasn't always so colorful. Today's gorgeous scenery is the result of one of history's deadliest hurricanes.

New research shows that viral infections can evolve to affect men worse than women because the viruses consider women to be more valuable hosts.

Belinda Richards captures pet personalities and turns them into art.

Canine blood banks provide a life-saving resource to man's best friend, but there has been controversy about some operations.

The coronavirus outbreak is affecting China's dogs and cats, which are increasingly being left to fend for themselves.

Animal shelters and rescues ask people to open their homes to pets as coronavirus forces the shelters to shut down.

Photographers across the country are capturing images of families at home during the pandemic for the Front Steps Project.

Greenland's ice sheet is melting so fast it lost 11 billion tons of ice in just a day.

New research suggests zeppelins could replace cargo ships at a fraction of the pollution.

Community works together to rescue dozens of horses from California wildfire.

Vikings endured a cold-weather catastrophe and may have left a warning on the Rök stone.

Researchers studying the declines say more lives may end up being saved from air quality improvements than are lost to the virus itself.

If you're concerned about the chemicals in shaving cream and how they affect your health, consider making homemade DIY shaving cream instead.

From old-school safety razors to homemade shaving cream, cut waste from your shaving routine with these environmentally friendly (and budget-friendly) options.

What these all-too-common chemicals do to our bodies.

The Crescent Corridor: Save 100 Million Gallons of Fuel

The Crescent Corridor: Fuel and Money Savings State-by-State

I questioned Klaus about the economic threats posed by climate change. His response ... disturbing.

After Star Magazine's "exclusive" allegations, both camps denounce any infidelity.

Bloomberg Businessweek's Eric Pooley gives an insider’s view of the American campaign to cut carbon emissions and halt global warming.

In 1971, a ragtag gang of committed activists unleashed its first "mind bomb," and it set the environmental agenda for decades to come. Today, with campaigns by

Sit With Us app helps kids navigate the lunchroom without opening themselves up to bullying or rejection.

Health care is essential, but so is a smartphone if you want to get a job or even sign up for health care ... despite what Jason Chaffetz says.

Whether you want to fly a drone for fun or business, you need to know the rules.

A Kilauea guide set his GoPro down, not suspecting it would get covered by lava.

Appliances -- also known as energy vampires -- keep drawing power even when they're off.

MIT's Biomimetics department releases video of Mini Cheetah robots frolicking in the leaves.

Researchers have found a toad that perfectly mimics a poisonous snake right down to its hiss.

Ants determine if a newcomer is a friend or foe based on how certain chemical markers are decoded in their brain — and getting along is the default setting.

Tokyo, May 7 (Montreal, May 6), 2020 – Mitsubishi Heavy Industries, Ltd. (MHI) (TOKYO:7011) and Bombardier Inc. (Bombardier) (TSX: BBD.B) of Canada have agreed that all closing conditions have been met and the transaction pertaining to the acquisition of Canadair Regional Jet (CRJ) Program will close on June 1, 2020. The Program will be operated under the newly created group entities of MHI RJ Aviation Group (MHIRJ) and will commence upon closing.

The mysterious, ancient caves are the star attraction of this Kentucky park, but 70 miles of above-ground hiking trails and 30 miles of paddling opportunities w

This New Mexico treasure has been described as 'the Grand Canyon with a roof on it.' But don't take Will Rogers' word for it — see it for yourself.

You feel horrible with a cold, the flu or coronavirus, but there are some differences.

A new study looks at the community factors behind the dip in American life expectancy.

A never-before-seen coronavirus discovered in China is spreading, causing COVID-19. How worried should you be?

We're closing schools, canceling events and staying inside because of the coroanvirus so we can save lives.

Here's how to get your home and family ready for the possibility of a coronavirus outbreak.

With millions of Americans staying home, blood donations are drying up. It's safe to give if you are healthy.

During the coronavirus pandemic, we're making phone calls again so we can hear familiar voices.

Just one exercise session increases the antioxidant that could help prevent a deadly side effect of COVID-19.

WHO says "immunity passports" certifying that people are immune to the coronavirus are premature since we don't know if they will work.

2014 was a rough year for U.S. honeybees, according to a new federal survey. Here's how you can help out your local pollinators.

Cornfields without bats are infested by nearly 60 percent more moth larvae, researchers say.

Hornworm caterpillars also known as tomato horn worms can ruin tomato plants, but baby wasps may help you tackle the pests nature's way.

Vandalism, theft and bee murder rock New Zealand's manuka honey industry.

Company continues seed giveaway despite pushback.

Our love of avocados and guacamole is leaving Chilean villagers without water.

The vanilla crop is getting hammered by low yields, climate change, speculation and theft.