Science

Sunflower sea stars, huge starfish that until recently thrived in waters up and down the west coast of North America,...

The National Audubon Society announced on Wednesday that its board of directors had voted to retain the organization’s name despite...

The National Audubon Society announced on Wednesday that its board of directors had voted to retain the organization’s name despite...

Last summer, the highly contagious strain of avian influenza that had been spreading through North American birds made its way...

Few creatures have pushed anatomy to its limits like sauropods. These supersized dinosaurs moved on pillar-like limbs that supported massive...

AMARILLO, Texas — A hearing Wednesday in a lawsuit that seeks to overturn federal approval of a widely used abortion...

WASHINGTON — The Biden administration said Tuesday that it was withdrawing a land swap deal that would have helped to...

Ms. Wydrzynska, who has been an abortion rights activist in Poland for the past 16 years, said in an interview...

In the 20 years since its inception, the President’s Emergency Plan for AIDS Relief has delivered lifesaving treatment to more...

For much of the year, an enormous brown blob floats, relatively harmlessly, across the Atlantic Ocean. Its tendrils provide shelter...