Just a week after their unprecedented return to Earth following a medical issue onboard the International Space Station, the ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

If anyone would know if there are aliens among us, it would be me,” Musk said during the World Economic Forum on Thursday.

Explore the long-term possibilities for our species. Where are we heading, and what paths might we choose — in science, ...

Pope Leo XIV, the first American pontiff, is spending the Thanksgiving holiday on his first international trip of his papacy. Speaking in Turkey, Pope Leo warned that “the future of humanity is at ...

In the past, if a television didn’t work well, we’d just give it a few taps. No one criticized that. If we live with an AI robot secretary, would it be acceptable to slap its cheek whenever we’re ...

Trushant Mehta is a philomath and a sedulous and inquisitive tech evangelist. He cofounded and serves as CTO of OpenEyes Technologies Inc. In 2025, artificial intelligence (AI) isn’t the antagonist of ...

A new warning suggests artificial intelligence could wipe out more than just jobs—it could decimate the global population. A computer science professor from Oklahoma State University is warning that ...

The long American century is over. Across the world, affiliations and institutions staked in blood and soil, faith-based (as opposed to empirically based) ways of knowing, and personalized, autocratic ...

The former ISS commander said the crew’s evacuation of the space station left him feeling more confident about human space ...