For the first time, clumps of human cells called organoids were fully integrated with the brains of rats—and influenced their ...

NASA’s 1986 Challenger mission was intended to inspire students to consider a future in space. The crew’s family is continuing their legacy.

The case is the latest action taken by a state with an abortion ban against providers in states that support abortion rights.

The Bulletin of the Atomic Scientists set the clock to 85 seconds before midnight, the theoretical point of annihilation.

Physicists long believed time was a basic feature of the universe. But it may just emerge from cosmic information.

A researcher has created a chatbot that is indistinguishable from human participants in online surveys. Some researchers fear ...

The Artemis II mission, which could launch as early as Feb. 6, aims to send humans around the moon in preparation for the ...

Here’s our handpicked selection of some of the greatest sci-fi films that defined the last 25 years, including some that ...

A stronomers are getting prepared for the chance to see "the most energetic lunar impact event ever recorded in human history ...

The tool helps scientists understand how single-letter mutations and distant DNA regions influence gene activity, shaping ...

It’s easy to forget, looking back from the safety of history, that some of the most beloved movies of all time were once ...

In my opinion, invisibility is no longer a science fiction concept.” A B-2 stealth bomber takes off from Nellis Air Force ...