Yassin's Falafel House, a refugee-owned business in Tennessee, keeps that honor top of mind by always giving back to the community.

Americans tend to buy more fuel-efficient cars when prices at the pump go up.

If there's plenty of product on the market, gas prices should be falling. Here's some reasons why they aren't.

Among the negative consequences are more accidents and fewer green car sales.

On Dec. 21, the top half of the planet faces away from the sun, leaving the North Pole in complete darkness.

Formed by material falling onto a newborn star, the two beams of light shoot outward to create the dual-sided lightsaber appearance.

The Food and Drug Administration is lowering the current acceptable amount of arsenic in apple juice from 23 parts per billion to 10.

Apple juice will now have the same standards as water when it comes to the amount of arsenic allowed, but how much praise does the FDA deserve?

Levels of arsenic in rice appear to be too low to pose health risks over the short term.

The use-at-home device that treats migraines with a pulse of magnetic energy has shown significant promise in clinical trials.

From foie gras to beer and bar nuts, this odd assortment of extreme ice creams would leave even Willy Wonka scratching his head.

It all has to do with the smoke point of the oil.

The technology would pack a lot of energy into a small space and allow laptops and iPhones to run for weeks without refueling.

We've also created a bucket list of farmers markets and a book review of 'Wild,' the book that everyone is talking about — even Oprah.

Video: Alexandra Cousteau revisits the TVA Kingston Coal Ash Spill, which was six times larger than the Gulf oil spill.

Learn the keys to making smarter choices at the grocery store.

Scientists may have finally figured out why ice sends us spinning out of control.

As Norway's Lendbreen ice patch melts, an ancient highway is revealed.

We have a new, official word for all that gym wear you're seeing everywhere these days.

Better skin and hair may be only a pot of rice away.

Norway says it will end all fox and mink farms by 2025, and it's the first Nordic country to take the step,

Martian water would be vital for human visitors, and it's also an important clue in our search for signs of alien life.

Want to get paid more at work? Stop being so nice. A new study found that agreeable women get paid less than everyone else at the office – even other women.

Over-the-counter medication to treat head lice and scabies contains dangerous pesticides. Lice can be killed using natural ingredients like olive oil and essent

A Wales hospice honors children by memorializing their names in birdsong.

Video shows two people skating on freshly frozen ice in Alaska, and one of them has a special reason to savor the adventure.

Carbon Motors' E7 is a purpose-built cop car headed for the market in 2013 (assuming a $300 million government loan comes through). And it's got a BMW turbo die

Enormous holes in sea ice called polynyas are explained with help of robot floats, satellites and tech-equipped seals.

New rose will be less prone to wilting and will allow for longer lasting Valentine's Day bouquets.

The island nation is using its natural and cultural resources to attract filmmakers from around the world.

A newly discovered hybrid of aurochs and ice age bison has been affectionately called the 'Higgs bison' due to its elusive nature.

Passengers and crew of United Airlines Flight 93 who died on Sept. 11 honored at the national memorial site in Pennsylvania.

'To Be of Service' film shows how service dogs help veterans return to the world.

The U.S. Women's Soccer team got a visit from service dogs in training before their match Thursday.

Fans at a Hershey Bears hockey game threw stuffed animals on the ice so they could be donated to charities.

Gyoza the pug was hired by 343 Industries to make alien sounds for the company's new Halo video game, "Halo Infinite."

Eddie Spaghetti, a dying rescue dog, gets to suit up and be a police K-9 for a day.

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

More than 85% of Venice is submerged as high tides swept into the city, with locals and tourists scrambling for safety.

NASA's video shows drastic amounts of arctic ice disappearing over the last 25 years.

Cambridge researchers studying the event say the waterfall in Greenland measured roughly 1,000 meters tall.

Freezing winds from Lake Erie turned houses into ice after two days of gale-force winds.

Asset Recovery Services Help Greenling.com Cut Costs and Stay Green

What to do with that old office building? Recycle it.

An Alaska liquor store is making an icy statement about former Vice President Al Gore's stance on environmental issues. NBC's Chris LeClere reports.

Video: Police are reinvestigating allegations from a masseuse that she was sexually assaulted by former Vice President Al Gore. A legal scholar weighs in.

Is it just a Keurig for your carrots or something more? Lettuce have a closer look.

Some devices can already share files by touching, but soon they'll also be able to share power.

You can't have an Internet of Voice without an Internet of Hearing, so protect those ears!

A burst of glitter and stinky spray surprise thieves who steal packages from porches.