Even as temperatures rise on Earth's surface and in the lower atmosphere, the planet's upper atmosphere has cooled dramatically. This paradoxical pattern is a well-known sign of humanity's climate ...

The Department of Energy’s Oak Ridge National Laboratory has named Katherine (Kate) Evans as associate laboratory director ...

Science moves fast, but it doesn't always start from scratch. Some of the most durable ideas in modern science trace back ...

A new study suggests that a tiny, icy world beyond Pluto harbors a thin, delicate atmosphere that may have been created by ...

It’s part of a routine he and other weather observers at Blue Hill Observatory and Science Center, a weather station 15 miles ...

An artificial intelligence (AI) tool built by the U.S. National Science Foundation National Center for Atmospheric Research ...

A new analysis shows that the Trump administration has terminated more than 100 advisory committees to science agencies—and ...

The Trump administration’s recent firing of the entire 22-person board of the National Science Foundation has drawn ...

President Donald Trump fired all 22 members of the board April 24. As Science magazine reported, the National Science Board ...

An extraordinary rupture in the governance of American science is prompting warnings that the Trump administration has moved beyond challenging scientific priorities and into dism ...

The tiny particles are effectively invisible to most instruments but may play a role in stratospheric chemistry ...