More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed their work at the scene where the aircraft fell into the Potomac River ...

(THE CONVERSATION) Long before the current political divide over climate change, and even before the U.S. Civil War (1861-1865), an American scientist named Eunice Foote documented the underlying ...

André Corrêa do Lago, the newly appointed head of this year's United Nations climate conference, faces a tough road.

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

A federal judge ordered the Trump administration to temporarily lift a freeze on foreign aid—which began three weeks ...

The head of the U.S. Environmental Protection Agency is seeking to end contracts agreed by the previous administration to ...

Some councillors eyed city spending related to the Hamilton light rail transit project, bike lanes, climate change, tenant ...

The 25-year-old suffered the injury in Dubai last week and now leaves the Gunners short of options up front with Gabriel ...

Nearly all nations missed a UN deadline Monday to submit new targets for slashing carbon emissions, including major economies ...

Nearly 200 nations faced a Monday deadline to file what the United Nations’ climate chief calls “among the most important policy documents governments will produce this century." ...

Last month set a new record for the hottest January ever documented, surprising climate experts who expected heat to ease up ...