Archaeologists in Greece have discovered 430,000-year-old handheld wooden tools, the oldest surviving examples of their kind ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

Artificial intelligence experts have warned that AI "swarms" are poised to infiltrate social media by deploying agents that ...

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

An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of ...

The first fitness tracker made by Renpho is durable and long-lasting, but its performance hiccups and utilitarian design ...

February's full "Snow Moon" will be at its fullest on Sunday, Feb. 1, and will be best seen at moonrise. It will appear just ...

Humanity continues to court species-threatening disaster through nuclear brinkmanship, a failure to address climate change, and a hasty rollout of artificial intelligence (AI), according to the ...

A 2020 astronaut photo shows the oasis town of Jubbah lurking within a paleolake in the wind shadow of Saudi Arabia's "two ...

The Columbia University researchers achieved the feat by allowing their robot, EMO, to study itself in a mirror. It learned ...

Rock climbers in Italy stumbled across evidence of what appears to be a sea turtle stampede that took place nearly 80 million ...

A mouse study shows that beige fat, previously known for its heating function, may also lower blood pressure by keeping blood ...