Renewable energy is a powerful force for the decentralization of Big Energy (and Big Government). It's odd that it isn't more popular in supposedly 'radical' an

In case you want to give brain-training games a shot, here are 4 to try.

Today HP unveils a breakthough in powerful computer chip technology that can process data, store memory and stack 3-dimensionally.. just like a brain synapse.

A wildlife corridor in Brazil's Atlantic Forest will help animals like the golden lion tamarin thrive in its preferred environment.

Researchers put running, weightlifting and interval training to the test to see which one was best for the brain.

A San Francisco eatery keeps a lending library of cookbooks.

The United Nation's World Water Day is a perfect time to remember how precious little fresh water we have, and how to keep it safe.

It's yet one more benefit of living in the Google years.

The books on the Library of Babel's digital shelves contain vast amounts of knowledge, but you'll have a hard time finding it.

When fingerprints fail, a map of your brainwaves could help keep your cyberworld safe.

Context is key, and it's something computers and search engines like Google just don't have yet.

Researchers propose developing nanobots that connect our brains with the cloud.

Enjoy a fair trade breakfast, join a fair trade event near you, and take advantage of fair trade discounts for World Fair Trade Day.

'Silver Linings' star is the first major actor to participate in Livia Firth's 2013 Green Carpet Challenge.

A Utah bus driver boosts young girl's spirit with daily hair help. "That's what moms do," says driver Tracy Dean.

Microsoft co-founder's donation will fund research into Alzheimer's and other conditions.

There are a few things you can do to wake up a mind that still wants to sleep.

Looking out for the safety of kids and pets, the EPA decides to ban some toxic rodent poisons. Here are a few pest remediation alternatives that rely on repelli

Imagine a smartphone for the visually impaired that has the tools most sighted smartphone users have come to take for granted

How do these global cities stack up in being green?

Watch Chuck perform at the Fortune Brainstorm: Green.

See the stunning images captured over 15 years by the European Space Agency's Mars Express in this beautiful greatest hits montage.

Book signing party supports animal rescue charity.

Stewart Brand, creator of the Whole Earth Catalog, helped shape the future we live in now.

One Israeli winery wants to highlight Tu Bishvat, an environmentally focused holiday, so everyone can celebrate.

New video shows how sugar effects the brain like alcohol, nicotine and heroin.

For many Facebook users, the urge to like a kitten video or snoop on a high-school flame is almost irresistible.

St. Louis, Orlando and Minneapolis are featured in a new Sierra Club report on the growing number of American cities rejecting fossil fuels.

The Citi branch in Union Square received LEED Platinum certification.

Extreme weather journalists are not the calm we need during a hurricane or storm.

Brazil's once-expansive Atlantic Forest has now almost completely disappeared.

The stylish recycled rubber bracelets provide fair wages to the women who craft them, and sales of the bracelets support children in Africa.

Jackie Nelson and Evan Streusand's company Highway Robery brings sustainability and a fun, sustainable vibe to lounging around.

Digital check-outs are becoming an increasingly popular option.

To celebrate the 30th birthday of Macintosh, Apple filmed an ad entirely on an iPhone and aired it during the Super Bowl.

In an effort to encourage residents to pedal to work, Minneapolis is making strides in bike-friendly commuting. Learn why we should follow their lead.

Don't wait for April 22! Here is a month-long list of eco-awesome activities you can do to celebrate the planet every day.

Spied some natural dish soap or gluten-free snacks on your favorite TV show? Green Product Placement gets eco-friendly goods some time in front of the camera.

Nonprofit, cofounded by media mogul Ted Turner, has been an instrumental force in supporting global environmental education since 1991.

No, it won't be called Luke's coffee, but 'Gilmore Girls' Scott Patterson's new java seems to hint at the coffee served in the fictional diner.

Transition to clean energy meant to provide a proof of concept to other island nations in the Caribbean.

Construction equipment has moved into the land of the National Butterfly Center in Mission, Texas, to begin work on a border wall.

Your guide to the holiday's planet-centric programs.

You can celebrate Earth Day all week long with free admission to any national park.

In honor of Earth Day, NASA has released an awe-inspiring video of the best imagery captured by its Earth-observing satellites.

From environmental tips to hanging out with monkeys, there's no shortage of Earth Day entertainment.

Being called a bird brain really isn't an insult, now that scientists have uncovered just how smart these feathered friends really are.

Forget the tie. How many does a man need, anyway? Give your dad something he’ll really appreciate — a good nap and then a trip to the park. “How can I do

The Detroit automaker gets a touch of campaign fever with new marketing aimed to take down the competition.

The high-performance NSX from Acura will be a platform for hybrid technology and lightweighting.