Lunar dust remains one of the biggest challenges for a long-term human presence on the moon. Its jagged, clingy nature makes it naturally stick to everything from solar panels to the inside of human ...

Federal food safety officials and environmental researchers have published year-round guidance for backyard smoking that ...

A SpaceX Falcon 9 upper stage broke apart in an uncontrolled plunge over Poland on February 19, 2025, releasing a large plume of lithium vapor into the upper atmosphere that persisted at altitudes ...