Beloved Hollywood mountain lion P-22 was euthanized over the weekend due to health issues. His story highlights both the plight of urban wildlife and groundbreaking efforts to protect it.
Alabama Power and Florida Power & Light hired the consulting firm Matrix to help shape their fortunes. Matrix funded six sites that covered politics, filling a void left by the decline of local news.
Wildfires and a Western megadrought led to a historic die-off of evergreen trees in the state — nearly twice as bad as the previous worst year. Some researchers have dubbed it "firmageddon."
The most significant part of the U.N. pact is a commitment to protect 30% of land and water considered important for biodiversity by 2030, up from 17% of terrestrial and 10% of marine areas.
The cause for the spill is still unclear. What's known is the type of oil that was piped: tar sands oil, also called diluted bitumen. It's a lot harder to clean up than conventional oil.
California regulators voted to reduce financial incentives for people considering rooftop solar. Climate activists worry that this will undercut greater adoption of solar in the state and nationwide.
For years, powerful farmers in California's Central Valley fought for more water from the state's rivers. Now some are changing course, because there's no more water to be found.
A new report finds that truck manufacturers and an industry trade group privately lobbied to weaken U.S. climate policies while publicly promoting zero-emissions trucks.
Delegates from nearly 200 countries are gathering in Canada to try to fix humanity's relationship with nature. The convention comes during an emerging extinction crisis.
Despite climate targets set by the Biden administration and corporate executives, the U.S. is still building new natural gas plants that threaten to cause greenhouse gas emissions for decades to come.
They flee their homes not solely because of climatic changes that make it difficult to earn a living but also because of violence sparked by the competition for dwindling resources.
The Biden administration gave $75 million in aid to the three communities in Alaska and Washington. Eight other Tribal communities received an additional $40 million.
The Environmental Protection Agency proposed increasing the amount of ethanol and other biofuels that must be blended into the nation's fuel supplies over the next three years.
Weather forecasters are warning of the potential for strong thunderstorms and tornadoes across a wide swath of the South Wednesday, including across Mississippi, Georgia and the Florida Panhandle.
Florida's barrier reef has lost 95% of its coral over the last half-century. Researchers, activists and government agencies are working to restore the reefs and ensure their long-term survival.
