The Nature Conservancy teams with the Archdiocese of Washington to curb urban runoff at a 150-year old cemetery.

The disease is in the news again, but this time, campylobacter jejuni is linked to puppies. We answer several questions.

Launching of the Dragon capsule will mark a significant step forward in the partnership between NASA and the private sector.

NASA will join journalist Maria Shriver, tennis legend Billie Jean King and Grammy-award winning vocalist Patti Austin in remembering the life of Sally Ride.

NASA's far-reaching space probe is still within the sun's sphere of influence, but soon will leave into prediscovered areas.

Beyoncé ended the year on a sour note with members of the NASA community.

Tuesday, Jan. 28 marked the 28th anniversary of the destruction of the space shuttle Challenger and loss of the crew.

Weather permitting, the cargo run will lift off from the Cape Canaveral Air Force Station in Florida at 3:25 p.m. EDT.

Food, supplies, gear — and possibly Easter treats — successfully made their way to the space station.

A spacecraft launch in Kazakhstan turned into a scary situation as a booster malfunctioned mid-launch, sending the space crew into ballistic decent.

A tiny satellite has recovered from an apparent software glitch in orbit and is on track to deploy its solar sail.

At the 85th Annual Meeting of the United States Conference of Mayors in Miami Beach, leaders pledge to make the switch to 100% renewable energy by 2035.

Is responsible seafood the answer to our health and environmental crises? Author Paul Greenberg explores in a new PBS documentary, "The Fish on My Plate."

If you're not ready to go cold turkey with beef, we have some bean recipes to get you started in replacing just a meal or two.

A new study suggests the UNESCO status of Canada's Wood Buffalo National Park is in danger.

Flahavan's Irish Oats courts millennials with stories and unconventional recipes.

Was the Gulf oil spill actually good for the region's economy? Maybe in the short-term—but the Gulf needs a long-term restoration economy, says Conservancy sc

President Obama’s oil spill commission has released its final report on the disaster, and those who put the analysis together certainly had a few interesting

A '60 Minutes' investigation shows that the company that owned the Deepwater Horizon rig moved its headquarters to avoid paying taxes.

Chesapeake Energy, which has one of the largest natural gas recovery operations in the country, halts all fracking in the state after a spill on the eve of the

Actor says his oil separation technology coupled with special boats can effectively stop an oil slick from reaching shore.

From pipelines and wind power to Brazil and the EPA, Newt Gingrich devoted a lot of time to energy policy during a camping stop.

While 'America Revealed' with Yul Kwon explores how typical systems work, we also explain new oil cleanup technology and Titanic history.

Five years after the 2010 BP oil spill, the endangered reptiles are one of several species still suffering from enigmatic declines.

GoodGuide, home of the world's largest healthy and green product database, is searching for a Rock Star User Interaction Engineer.

From increasing flexibility to easing stress, yoga has so many health benefits.

Scientists propose dropping poison to kill mice on the Farallon Islands, but there's concern that wildlife and water quality will suffer.

Researchers hope these rhinos could serve as surrogate mothers, saving the northern white rhino subspecies.

Human mothers have a relatively long gestation period compared to the rest of the animal kingdom, but a few animal mothers go even further. Here's our list of t

Forget the fancy flowers and jewels. These sweet, simple gifts are the way to mom's heart this Mother's Day.

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

Tennessee Valley Authority announces plans for economic development projects in Roane County, the site of last December’s coal ash spill.

A new study buries the concept of "fat but fit," and finds that obesity is more dangerous than a lack of fitness.

A study in the Lancet looked at over-60 walkers, and those who worked on a busy London street didn't fare as well as the park walkers.

It’s time to ditch the word "senior" and all the ageist baggage that goes with it.

Defying stereotypes, teenager Vilde Westeng aims to be the best halling dancer.

Air pollution may be responsible for more than 2 million deaths around the world each year.

Outdoor air pollution has now been classified as 'carcinogenic to humans' by the United Nations.

Tokyo, which cleaned up its act in the 1970s, is a role model as the Chinese capital starts to address some of the world's worst air pollution.

Yes, you read that right.

What good is it if all of the historical cities and natural beauty in China are covered by haze?

Air pollution exposure contributes to one in eight deaths around the globe, according to WHO estimates.

Electronics giant announces it will compensate workers relocating to China for the poor quality of air they will have to breathe.

A new report from the American Lung Association finds that nearly 148 million Americans breathe unhealthy air.

A new study by WHO finds that air pollution has worsened since 2011, signaling increased health risks for city dwellers.

This high tech billboard can do the work of 1,200 trees, scrubbing the air of pollutants.

A new initiative in India will employ up to 300,000 youths in an effort to improve air quality and provide opportunities to the unemployed.

Dozens of cities throughout the country have either banned or limited fireworks displays due to the threat of heavy pollution.

Since its release last Saturday, the film on China's crippling pollution has been viewed over 100 million times.

Prime Minister Modi's efforts aimed at tackling local air pollution, but the whole world stands to benefit.