Elon Musk's SpaceX called off Thursday's launch at the 11th hour.

OpenAI announced this week that one of its general-purpose reasoning models made a breakthrough that has grabbed the ...

Swipe Down for Full Video Story Imagine standing on the surface of an alien world nearly 600 light years away from Earth. The ...

Discover 15 shocking conspiracy theories that continue to spark debate around the world. These stories still leave people ...

The American government has identified four distinct types of alien life, a former CIA-backed advanced weapons researcher has ...

Reporting from Hawija, Iraq, our correspondent traces how the United States built a system of coalition warfare sold as ...

A wind-powered Mars rover just aced desert tests. See how this low-cost, fuel-free design could change space exploration ...

AI experts are not debating the speed of progress but the definition of intelligence itself.

A Yukon resident in British Columbia tested presumptively positive for Andes hantavirus, linked to a cruise ship outbreak.