NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.

The prospect of humans returning to the moon looks more likely than ever, with NASA and ESA collaborating on the Artemis ...

Tropical cyclones represent a danger to life, property, and the economies of communities. Researchers who study tropical ...

That’s why University of Delaware leaders have made “UD Day in D.C.” a priority. Every other year, several dozen UD ...

Emissions of hydrogen sulfide raise health concerns in communities near California's largest lake, researchers say.

State legislatures are passing bills to ban weather modification and geoengineering based on decades-old “chemtrails” ...

The Ax-4 mission has the slogan “realize the return,” which is meant to symbolize the return of three different nations to ...

European Space Agency isn’t ruling out the cancellation or freezing of some space exploration programmes if budget cuts to ...

Sierra Space is also moving ahead with its Ghost spacecraft, a rapid-delivery vehicle designed to return cargo from orbit to ...

Organs-on-a-chip are miniature devices that use human cells to mimic organs. Harvard bioengineer Donald Ingber and colleagues ...