A lone female maintains her status in the colony by hoarding her ability to reproduce.

Ludi Tance 4-01 is powered by gallium nitride semiconductors, enabling constant surveillance over one-third of the Earth’s surface.

The planned planetary defense test would hit harder than NASA's DART mission.

Jackie, the beloved eagle mom, had been missing from her nest for several days before she was spotted struggling to fly.

The X-Bat is the first AI-piloted supersonic jet with the ability to take off and land vertically without a runway.

The asteroid 1998 SH2 is actually not an asteroid at all.

The discovery is a major milestone in the search for habitability beyond the solar system.

The weapons buried with royal women weren't just for show, new research suggests.

An analysis of the space rock traced its origin to a primitive asteroid from the early solar system.

New Horizons may have come and gone, but the mission is still revealing previously unseen features on Pluto.

Omega Centauri may contain 10,000 tiny black holes, but none of them have been spotted until now.

"The debris in geosynchronous orbit is a potential minefield."

The startup will begin testing its idea of creating sunlight after dark.