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

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

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

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

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

Goodies included many Earth-friendly items.

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

A new IPCC report is about to come out that proves what we all know already -- there is most definitely a connection between climate change and extreme weather.

World leaders have pledged to limit the rise to 3.6 degrees, but a new study finds global temperatures could increase 10.8 degrees by century's end.

Officials anticipate raising big bucks from the sale of lovey-dovey padlocks removed from Paris' bridges.

Philanthropist Marcus Lemonis is offering work at his Camping World stories and access to an army of volunteers to national parks in need.

Margaret Palmer, professor of biology at the University of Maryland Center for Environmental Studies, believes there's a better way to mine for coal than blowin

Holst Architecture's Bud Clark Commons project joins an eclectic assortment of notable green buildings on the 2014 AIA COTE annual top 10 list.

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

​Nearly 10 percent of rocky surfaces on the island paradise of Madeira are covered in 'plasticrust.'

FlightCar leverages all those idle vehicles in the long-term lots, and it's a lifeline for frequent flyers.

University of Cincinnati students score big in the 2015 perFORM Building Design Competition.

At 208-square-feet, Kasita smart apartments are roughly the size of 6 garbage receptacles.

Nonprofit, which monitors the health and safety of animals in the entertainment industry, calls the expose a distortion of the truth.

Overall, 90 percent of the ground turkey that the magazine examined had one or more of the five bacteria they tested for.

Climate change denier and Republican senator Jim Inhofe was given a cool reception by the foreign press corp when he hit Copenhagen last week.

A new U.N. report challenges the world with a daunting task — reduce greenhouse gas emissions to 44 GT by 2020 or hit the tipping point for catastrophic clima

The United Nations rules require the IPCC to seek unanimous consensus, a fact that climate scientists want to see emphasized in the newest report.

By studying particles on the ocean floor, scientists conclude that Earth supports one-third less life than originally thought.

This weekend, before your kids hit the baseball and softball fields, read about how energy and sports drinks can damage tooth enamel, plus take a look at a few

On the occasion of the new mobile launch, we talked to the FarmVille animators about how the country critters come to (virtual) life.

CTO of Big Green Innovations, a unit of IBM's Smarter Planet Initiative, lays out 5 key project areas.

Telecommuting, HOV lanes and drive-through emission testing once seemed like the future of green transportation. To keep pace with growing mobility demands worl

Bloomberg Rankings has released a list of bike-to-work rates in 25 major U.S. cities and Portland, Ore., came out on top. In 2010, nearly 16,000 workers biked t

This industrious teen hopes to make flying safer for all with his raptor trap, which is designed to prevent bird-strikes at airports.

Judah Tyreman lost rocks and fossils worth thousands, but thanks to the Internet, he'll replace them and even add some more.

Support small companies with good products though kickstarter.com! The following two companies have great products to back.

Next week hundreds of bicyclists will set out on a 300 mile bike trip to bring awareness of global warming and MNN's own Josh Dorfman will be there for the ride

Actor of "Fraser" and "Cheers" fame owns land in the Catskills and wants to grow his own hops and barley.

First comprehensive study on climate mortality released today at COP16 projects rapidly increasing death toll especially among children due to the impacts of cl

Toyota's 2011 North American Environmental Report shows progress towards meeting the automaker's five-year goals.

According to a new Consumer Reports survey, 37% of car buyers consider fuel efficiency first.

See sculptors from around the world turn piles of sand into beautiful (but temporary) art at the World Championship of Sand Sculpting.

Filipino artist and environmentalist Vincent Francisco Navarro paid homage to coffee farmers by painting portraits of them with used grounds.

Take the chill off with these top-performing picks for staying warm.

Get out your walking shoes and check out this city by the sea.

About 16 percent of hot sauces tested from Mexico and South America had lead in them. If you’re concerned about the lead in your hot sauce, try making your own.

Carey Gillam’s book "Whitewash" finds that glyphosate, the chemical in Monsanto’s Roundup, is everywhere – and evidence that it causes harm has been suppressed.

Seafood fraud remains rampant in the U.S., according to a new investigation by Oceana, with one in five samples mislabeled.

Small businesses generate more jobs — and our kids are going to need them — so support Small Business Saturday.

It's the perfect time to stimulate your local economy during the USDA's National Farmers Week.

Laura Turner Seydel offers easy daily transportation tips to lessen your impact.

The funding behind many environmental policies is getting cut, but the loan guarantee program for green energy projects is thriving.

A new analysis reveals that greenhouse gas emissions in 2010 surpassed even the worst-case scenario envisioned by scientists four years ago.

Portuguese artist Sílvia Franco Santos scratches tiny, emotion-filled portraits into paint- and ink-crusted lids that would normally be trash.