
Nov 17 - By Seth Borenstein, AP Science Writer
Pollution typically declines during a recession. Not this time. Despite a global economic slump, worldwide carbon dioxide pollution jumped 2 percent last year, most of the increase coming from China, according to a study published online Tuesday.
Sep 11 - By MARY ESCH, Associated Press Writer
The price of carbon allowances dropped 33 percent in the latest quarterly auction held by 10 Northeastern states in an initiative to reduce greenhouse gases in the region.
Aug 23 - By The Associated Press, TEL
Our story last week on the failure of the government's mortgage relief efforts drew a flood of mail from homeowners facing default and foreclosure. The Answer Desk, by John W. Schoen.
Aug 21 - By Arthur Max, Associated Press Writer
Customs agents this week arrested nine people in the London area suspected of a multimillion dollar fraud in trading carbon permits, bringing attention to a rich new field for crime sprung from the fight against climate change.
Jul 20 - By Michael Casey, AP Environmental Writer
The tiny island nation of Tuvalu, already under threat from rising seas caused by global warming, vowed Sunday to do its part for climate change by fueling its economy entirely from renewable sources by 2020.

Jul 19 - By Jennifer Peltz, Associated Press Writer
Wade McGillis peered up at the structure propped like a high-tech stick figure — minus the head — on an elementary school roof. Then he examined the electronics attached to its spindly metal frame, looking out over the Harlem brownstones nearby and the skyscrapers farther away.
Jul 17 - By Alicia Chang, AP Science Writer
A piece of rocket hardware failed to separate during the launch of a NASA climate satellite earlier this year, causing it crash back to Earth, according to an accident summary released Friday.
Jul 15 - By Gregory Katz, Associated Press Writer
The British government detailed ambitious plans Wednesday to cut carbon emissions substantially by 2020, and said 40 percent of the country's electricity by then would come from renewable sources.
Jun 25 - By Arthur Max, Associated Press Writer
The global recession has an up side, at least for people worried about climate change: carbon emissions are growing more slowly than in recent years, Dutch researchers said Thursday.
May 19 - By Dale Wetzel, Associated Press Writer
North Dakota utility regulators oppose a "cap and trade" method of reducing gases that may promote global warming, saying it could double consumers' power bills without providing any discernible environmental benefit.

Mar 10 - By Dina Cappiello, Associated Press Writer
It was a bold promise: the House would "lead by example" to fight global warming, becoming the first legislative body in the world to zero out its carbon impact on the planet.

Feb 26 - By Tom Curry, msnbc.com - Only on msnbc.com
As envisioned by , the federal government will soon begin tapping into a huge new source of revenue by requiring companies to pay for the permission to emit so-called greenhouse gasses linked to global warming.
Feb 24 - By Marisa Belger, msnbc.com - Only on msnbc.com
Do you drive? Use electricity? Travel by plane? Unless you live off the grid in a self-sustaining house powered by solar panels, consume only food you’ve grown yourself and travel only as far as your feet will take you, the answer is an environmentally unfriendly “yes.”

Feb 24 - By Seth Borenstein, AP Science Writer
A new satellite to track the chief culprit in global warming crashed into the ocean near Antarctica after launch Tuesday, dealing a major setback to NASA's already weak network for monitoring Earth and its environment from above.

Feb 17 - By The Associated Press, TEL
The Obama administration on Tuesday agreed to review whether it should regulate carbon dioxide emissions from coal-fired power plants, portending a major reversal of the Bush administration's policy on global warming.

Jan 28 - By The Associated Press, TEL
Why bother reducing my carbon footprint? That's probably what many people asked after reading about a new study that predicts that even if carbon emissions were drastically reduced, droughts and other severe climate changes tied to the emissions would persist for 1,000 years.

Jan 22 - By The Associated Press, TEL
The mortality rate of old-growth forests across the West has more than doubled in recent decades, and those forests are now losing more trees than they gain, according to a new study that identified the most probable cause as warming temperatures.
Jan 6 - By JoNel Aleccia, health writer, msnbc.com
Severe winter weather and a stormy economy could combine to make one of the season’s common killers, carbon monoxide poisoning, even worse this year, public health and safety officials say.

Dec 23 - By Marisa Belger, msnbc.com - Only on msnbc.com
Winter has just made its official, blustery entrance into the Northeast — accompanied by its usual entourage of frosty annoyances: slush, black ice and a wind-chill factor in the single digits — and my mind is already wandering. As I delicately traverse the slippery patch of ice that has taken up residence on my front stoop, peel on my long underwear and scrape inches of crusty snow off of my windshield, one thought refuses to vacate my mind: I’ve got to get away.

Dec 22 - By Bryn Nelson, msnbc.com - Only on msnbc.com
Just in time for Christmas, German researchers are ramping up a manufacturing technique for making intricate Nativity figurines, toys, and even hi-fi speaker boxes from a renewable and surprisingly versatile source: liquid wood.
Dec 3 - By H. Josef Hebert, Associated Press Writer
The amount of U.S. greenhouse gases flowing into the atmosphere, mainly carbon dioxide from burning fossil fuels, increased last year by 1.4 percent after a decline in 2006, the Energy Department reported Wednesday.

Nov 17 - By Bryn Nelson, msnbc.com - Only on msnbc.com
Coal may be a four-letter word for former Vice President Al Gore and many environmentalists. But some researchers believe technology may yet salvage the concept of “clean coal” — or at least coal — as an alternative to foreign oil while the drive for longer-term alternative energy picks up steam.
Sep 25 - By MARY ESCH, Associated Press Writer
Power companies were the biggest spenders in the nation's first cap-and-trade greenhouse gas auction, raising nearly $40 million that will be spent by Northeast states on renewable and energy efficient technologies.
Jul 15 - By Dina Cappiello, Associated Press Writer
The Environmental Protection Agency wants to make sure curbing global warming doesn't contaminate drinking water.

May 26 - By AllisonLinn
Here’s the type of conundrum that Wendy Richardson often finds herself debating: If she is three miles from her office and realizes she has forgotten her reusable water bottle, is it more environmentally friendly to drive her Toyota Prius hybrid back to get it, or to walk 100 feet to a convenience store and buy a bottle of water?