Fastexy:San Francisco names street for Associated Press photographer who captured the iconic Iwo Jima photo

Israel on Monday began allowing thousands of Palestinians to return to the heavily destroyed north o

Pennsylvania could speed its pace cutting carbon emissions, raise new revenue and boost the state’s

A new initiative by the Climate Action Reserve, a non-profit organization based in Los Angeles, coul

A new forecast says the number of public fast-charging ports for electric vehicles will increase by

NEW YORK (AP) — President-elect Donald Trumpwants to turn the lights out on daylight saving time.In

Ty Pennington is on the mend following an emergency hospitalization.The Extreme Makeover: Home Editi

Plastic causes illness and death across its lifecycle, from production to use and disposal, a team o

The new U.S. vehicle emissions standards proposed Wednesday by the Environmental Protection Agency c

The head of the Federal Aviation Administration, who has led a tougher enforcement policy against Bo

The latest atmospheric river surging into California probably won’t result in worst-case flooding, s

While emissions of sulfur hexafluoride (SF6), the world’s most potent greenhouse gas, have fallen sh

A scientific showdown over whether dispersing massive amounts of reflective particles high into the

After 14 years, the police procedural "Blue Bloods" is coming to an end.Season 14 has been released

Carbon emissions from wildfires in boreal forests, the earth’s largest land biome and a significant

In the nation’s capital, nothing captures springtime more than swaths of soft pink cherry blossoms s

Washington’s Treasured Cherry Blossoms Prompt Reflection on Local Climate Change