Green guru Elizabeth Rogers offers tips for saving money on Mother's Day.

The daughter-in-law and granddaughter of famous explorer Jacques Cousteau continue the mission of water stewardship.

Mother's Day may be the perfect time for Duchess and Buttercup to find a family.

Study finds you may be better off moving your workout indoors.

Schools are phasing out dodgeball and other sports in favor of exercises that get kids moving for a lifetime.

New research out of Australia unlocks clues about how your body responds to exercise at the cellular level.

Go ahead and have a seat. New research says it's not the sitting that's the problem.

These half-dozen exercises will help you shed pounds if obesity is in your genes.

The Canary is a smoke and carbon monoxide detector-cum-air quality analyzer sporting good looks and remarkable smarts.

Many American likely aren't aware that the air in their homes and offices may be cause for concern.

Yes, you read that right.

Skeptics question whether China can grow its economy and fight emissions. The truth is, it has no choice.

It's well-known that secondhand smoke is bad for our health, but it's also dangerous for our furry friends.

It's a breakthrough that scientists around the world have been pursuing for years.

Five of the best 7 months for Beijing air quality have occurred since last summer.

Scientists have found structures that resemble an emu's red blood cells, and others that look like collagen, inside 75 million-year-old dinosaur bones.

It's no Jurassic Park, but a flea stuck in amber for 20 million years may still shed light on the Black Death.

Just like 'Jurassic Park,' except with flowers instead of dinosaurs.

Ancient 5-foot 7 penguin weighed at least 220 pounds and speared fish with its sizable beak.

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Become a fan of Mother Nature Network and win this top-of-the-line solar charging device -- perfect for your summer vacation.

Rum Diplomatico has a very rare certification for environmental awareness.

These Owl's Brew teas are specially crafted for cocktails will make summer cocktails simple to shake up.

Diluting whisky makes it more flavorful, according to a study out of Linnaeus University in Sweden.

Mercury is not just hellishly hot but apparently covered in brimstone. A vast part of the planet is covered with dried lava – enough to bury the state of Tex

In hopes of inspiring others to appreciate Earth, Nickolay Lamm transplanted the Big Apple to all of the planets in our solar system.

Bacteria live everywhere in your body, including your gut. These microbes have quite an impact on your health. Do you know what they do?

Every two years, the National Science Foundation asks 10 questions to see how much Americans know about science.

UPDATE: Van Jones clears up the 'green czar' buzz.

The vision of an energy-efficient super grid that allows powers companies to communicate real-time may be possible through Google-Spectrum Bridge partnership.

Famed architect Renzo Piano completes a self-sustaining micro-home named Diogene.

Mayor Sadiq Kahn wants Londoners to stay hydrated with public water fountains while generating less plastic waste.

The dictionary's most popular word of the year has to do with waste.

Malaysia and the Philippines are forcefully rejecting trash from wealthier countries.

These plastic filters far surpass plastic straws in coastal cleanup tallies and they're toxic on land, too.

The newly identified species weaves silky air chambers to survive high tide.

Psychologists and scientists are concerned about the rising rates of suicide among children, and what the shrinking gender gap might mean.

255 top climate scientists are reiterating their conclusions on global warming in the face of increased e-mail attacks.

Science lingo may hurt efforts to inform the general public, a new study warns.

'Hackergate' — a desperate attempt by climate skeptics to revive the manufactured 'Climategate' scandal in advance of U.N. climate conference — will backfir

Increasingly efficient computers belie the truth that our virtual world is using more and more electricity.

A light-emitting diode (LED) developed at MIT operates at 230-percent efficiency. That's not a typo. LEDs will provide 70 percent of the world's general lightin

Casio shows off realistic animated messages at Consumer Electronics Show

If the Motes project is successful, it will make remote sensing as easy as using an iPhone. They are currently raising funds on Indiegogo,

The Black Hornet, which can be carried in a soldier's pocket, has an onboard camera that gives troops video and still images of hard-to-access places.

2014's big tech news comes early in the year with the announcement that Google plans to acquire Nest Labs for $3.2 billion in cash.

Isamu Akasaki, Hiroshi Amano and Shuji Nakamura have been awarded the Nobel Prize in Physics for their invention of the blue light-emitting diode.

A giant sinkhole, the length of two football fields and six stories deep, opened up in a New Zealand farm in Rotorua.

A storm chaser captured stunning clear video of a perfect tornado in Wyoming.

UNESCO's World Heritage Committee has added 19 new locations to its list of World Heritage Sites and expanded the boundaries of another one.