President Donald Trump spoke of historic achievements for the country's 250th birthday, ranging from Revolutionary War ...

Decades of data from over 80,000 great tits reveal that extreme weather can shape the fate of baby birds. Cold snaps soon after hatching and heavy rain later in development shrink nestling body mass ...

Another person was found dead outdoors in New York City over the weekend, bringing the death toll amid weeks of extreme cold to 18, a city official said Sunday. The person was found Saturday near East ...

Arctic air hit the city Saturday, bringing dangerously cold conditions, with wind chills frequently dropping below zero and feels-like temperatures as low as negative 10. Saturday marked the coldest ...

KENNEDY SPACE CENTER — More than 50 years have passed since humans visited the moon, and history was made on Wednesday as NASA launched its crewed Artemis II for a flyby of Earth’s lunar sister.

The US marks 250 years since the Declaration of Independence on July 4, with fireworks, concerts and parades planned across seven official host cities and more than 1,200 local events nationwide.