Science

A prototype of Europe’s reusable Prometheus engine roars to life on the test stand in Vernon, France on June 22,...

In public restrooms, schools, and libraries, consumers are increasingly sharing items like shampoo and body wash, which lowers the cost...

Researchers at the National Institute of Standards and Technology (NIST), in collaboration with researchers from Georgia Tech, have developed the...

Lower-frequency gravitational waves are thought to be produced by enormous black holes at the centers of galaxies, up to billions...

A meditation that guides people to practice unconditional kindness to themselves and others helps people with a history of depression...

A new analysis of nearly 60 million Facebook posts investigates how users’ interest in posts evolves over time, suggesting that...

SPACEPORT AMERICA, N.M. — Virgin Galactic is set to conduct its first commercial SpaceShipTwo suborbital spaceflight June 29, one that...

TAMPA, Fla. — Germany’s OroraTech has ordered eight more thermal imaging satellites from Spire Global to expand its wildfire-monitoring constellation...

Key PointsOn Wednesday, the second Ashes Test was interrupted by environmental protesters from Just Stop Oil. They were physically stopped...

Key PointsKing Charles has ordered the heating in royal homes to be turned down in a bid to cut greenhouse...