Ads supporting the pipeline are the work of 2 political offshoots of Zuckerberg's social welfare organization.

Amy Smart, Justin Chatwin, Wendie Malick and Ed Begley Jr. for the Environmental Media Association.

NOAA scientists capture video of a wreckfish swallowing a shark whole.

Deep in the ocean is a 'twilight zone' teeming with 1 million undiscovered species, yet fishing there isn't regulated.

Outdated technologies blamed for wind power's interference with radar systems.

About wind turbines. Efficiency, safety and neighbors are key issues for wind power siting.

From 'My Sharona' to 'Tubthumping,' here's how to celebrate National One-Hit Wonder Day.

The record-breaking synchronized dance of 100 drones is unlike anything you've ever seen.

Left all alone, this dog 'plays' the piano and 'sings' the blues.

You haven't heard 'Bohemian Rhapsody' until you've heard it performed by beautiful trombones.

He may not have won an Oscar, but the director of "Gasland" isn’t backing off the natural gas industry.

T. Boone Pickens talks politics, climate change and polar bears during his latest visit to Washington, D.C., to speak to the National Press Club.

Researchers at Princeton recently studied the question of whether abandoned gas & oil well are leaking methane into the atmosphere.

Earthquake in Japan raises concerns about what could happen in the U.S.

In 2011, Japan was one of the most prepared countries in the world for a massive earthquake. Yet when a mega-quake hit Japan last March, sparking a huge tsunami

The magnitude 8.6 earthquake that struck in the Indian Ocean off the western coast of Sumatra today resurrected fears of a repeat of the 2004 Indian Ocean earth

A recent study led by European researchers found Fukushima is not alone, as 22 other plants around the world may be similarly susceptible to destructive tsunami

The 2011 tsunami that struck Japan released thousands of tons of ozone-destroying chemicals and greenhouse gases into the air.

An eye-opening photo essay documents the haunting towns that were forcibly abandoned following the 2011 Fukushima Daiichi nuclear disaster.

Volcano erupts on Indonesian island of Sulawesi, which had already been hit by a 7.5 earthquake and a tsunami.

​The first-ever flyby of Pluto was a big success.

A pair of preservation-minded architects are giving away a historic 1926 bungalow sold as a mail order kit home by Sears with one big catch ...

Catering to young Londoners struggling to enter the city's real estate market, the YMCA's Y:Cube Housing offers a green prefab-based step toward independence.

Decorate your table with this inexpensive, natural arrangement that also happens to be compostable.

A Sitka spruce on Campbell Island may be the 'golden spike' that denotes the controversial beginning of the Anthropocene epoch.

The extinct cave bear Ursus spelaeus appears to have descended from a vegetarian line of bears.

Miners in Australia uncover the opal-filled fossil of a dog-size herbivore named Weewarrasaurus pobeni.

The ozone hole above the Antarctic has hit its maximum extent for the year. Due to warm temperatures, the opening in the protective atmospheric layer was the se

Good news from Antarctica: The hole in the ozone layer is shrinking, new measurements reveal.

Toyota has donated 4,500 free trees for this March's giveaway for New York City residents.

The worldwide ban on ozone-depleting chemicals stopped Arctic ozone from disappearing and forming an "ozone hole" similar in size to Antarctica's.

Working with the nonprofit Solar Aid, students earn enough to bring electric light to a school in Kenya

Part of the Keystone oil pipeline was shut down after a 5,000-barrel leak in South Dakota, the pipeline's operator TransCanada said.

Decades after the first of the iconic orange phones began washing ashore, a French community finally has answers.

New service offers refurbished cell phones complete with green tips for teens.

MBA students in a CSR course at Boston College were tasked to create a green business idea for Verizon and a recyclable phone project came out on top.

Communications Wireless Group works with business owners to recycle, refurbish, and reuse old wireless devices while maintaining a zero-landfill policy.

Sprint customers can get instant credit on their phone bills by recycling old phones at local stores.

Phone recycling has become so easy, convenient and, in some instances, profitable, there’s really no reason not to do it.

Chanie Kirschner remembers a time long ago when no one had cell phones.

Resist the urge to throw away your old gadgets. Here's how to recycle, donate and sell.

Gross or practical? Soon you may be able to charge your phone by plugging it into the urinal.

A passive solar home in Japan boasts various energy-saving features and a sloping, stair-clad roof that doubles as hangout area/lounge for (hopefully well-behav

Michael Pollan breaks down his address into different components.

Aaron Tucker was hoping a job interview would change his life, but he wound up saving a life instead.

Scientists are developing robots to serve as companions to the elderly.

Cards are piling up for the man whose heart literally broke when his dog died.

Not every dog goes straight from the shelter to a happy ending, but Baloo's story is the most unlikely of all.

In the documentary "One Big Home," carpenter Thomas Bena goes behind the scenes to explores the trophy homes and "starter castles" of Martha's Vineyard.

Residents in the New York town of Denning rally against 'Taxi' actor Judd Hirsch's proposed wind turbine project.