A new U.S. report on climate change offers 'information that every human needs.'

L.A. Times says the head of the House Energy and Commerce Committee was once a moderate, but he was able to gain this powerful seat by embracing Tea Party princ

While much smaller than the Yellowstone River oil spill, a newly discovered spill is raising eyebrows because it went unreported for a month.

Schools are competing to generate the best recycling rates and the lowest levels of waste.

The General Motors Lansing Delta Township Assembly Plant receives recognition for energy efficiency measures.

The controversial bill, which now heads to the Senate, would open more national parks to hunting and protect the use of toxic lead ammunition.

The longtime environmental cop is known for being tough, pragmatic and likable.

Two environmental journalists call for the Environmental Protection Agency to become more open to the press and thus to the public.

Bipartisan 'Chemical Safety Improvement Act' would require more safety regulation for chemicals while making it easier for those that pass to get on the market.

Lisa Jackson will serve as the computing giant's VP for environmental initiatives.

In her first speech as EPA administrator, Gina McCarthy argues 'climate change isn't an environmental issue. It's a fundamental economic challenge.'

"American Wasteland" author Jonathan Bloom shares tips for the source reduction of food waste like shopping smarter and keeping foods visible.

Should we be worried, or is it OK to keep drinking (for now)?

The imagery and placement of Leslie Fry's sculptures aim to increase awareness about the effects of human impact on the natural environment.

Tailgating season is winding down, but football is still in the air. Can you make a stadium outing less of a green disaster? Try these tips and find out.

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

Sucheta Rawal's Go Eat Give brings people from around the world together through food and community service.

Kids in England have been raising money to fund solar for schools in Africa, but now they are bringing it closer to home too.

See why the science blog creator thinks there are too many scientists. (A funny thing for someone with a Ph.D. in molecular biology, don't you think?)

How do they do it? Through lots of glass jars, obliterating clutter, and recycling only as a last resort. Bea Johnson shares her top 10 tips.

Vijay Brihmadesam, one of the minds behind Tava Indian Kitchen, has mastered the tasty and convenient fast-food market.

Grad student Christopher Johnson hopes to save lives with a little help from some microscopic partners.

Begun in her bedroom when she was 13, this dedicated woman’s Little Nature Museum has never stopped growing and inspiring visitors.

The botanical monster-makers behind a new Kickstarter campaign aim to erect a towering hell-beast made from North America's most notorious invasive plant.

See how smart growth and conservation easements play a role in preserving the land of the Hudson River Valley.

Video: Learn about ecoartspace and how that organization addresses environmental issues through the visual arts.

Watch Chuck perform at the Fortune Brainstorm: Green.

Chuck Leavell, keyboardist for The Rolling Stones and the cofounder of MNN, sits down with noted environmentalist Ray Anderson of Interface Inc. Anderson, a not

"Growing a Better America" offers lessons on how the United States can keep growing without sacrificing the environment.

Measures taken in the current Ebola outbreak may hold some clues for how to handle samples brought back to Earth from Mars.

A new 4-minute film casts digital humans in real extraterrestrial destinations, guided by the timeless words of Carl Sagan.

NASA aims to launch a flight test Thursday, June 4, of an innovative "flying saucer" that could help humans land on Mars in the future.

Having conquered both the moon and Cupertino, Sir Norman Foster eyes the Red Planet.

Space law prevents rovers from contaminating H2O on Mars.

The space agency is trying to understand what vegetables may thrive on the red planet, and how to help them do so.

NASA has just released an image of a unique hole on the surface of Mars.

The massive Mars colony simulation located in the Dubai desert will be designed by Danish architect Bjake Ingels.

The plan to manufacture fuel on Mars instead of on Earth could make human missions to Mars more practical.

Using data from a photo of a Martian sunrise, scientists have created the 'sounds' of that sunrise.

The rover was originally meant to only live for 90 days.

Inside the final season of Starz show 'Spartacus' (Liam McIntyre).

Green Grammy goodies, wolf hunt, 'Earth from Space,' 'Reef Wranglers'.

Goodies included many Earth-friendly items.

Actress was also recently named PETA's Person of the Year.

Marilu Henner and others stage reading 'Surviving Grace,' a play about Alzheimer's.

Large-scale installation, by artist John Gerrard, simulates the sun and night sky above a solar thermal plant in Nevada.

California's Anza-Borrego Desert State Park is home to a natural desert oasis, complete with huge palm trees and gravel-bottom wading pools.

American employers may have paid a steep price for the eclipse, but it was just what the nation needed.

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

Because of the contentious nature of the Senate, the Supreme Court's ruling that there is not a "parallel track" for climate policy paves the way for a Washingt