What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

To simulate the Earth, he suggests that it would be necessary to convert the entire stellar mass of a globular cluster into ...

Artemis II’s AVATAR experiment will see organs-on-a-chip travel to the moon and back, revealing how such a journey affects ...

This weird object sparked amusing reactions online, with users suggesting it should be 'killed with fire.' ...

AI models can analyze images that don't exist, new research shows, raising big questions about how they work and well they ...

Animal intelligence can be surprisingly difficult to measure. We often judge other species by our own standards, but ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability ...

Scientists have trained a computer made from living human neurons to play the classic video game Doom, marking a strange but important step forward in biological computing. A clump of roughly 200,000 ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...

Over hundreds of thousands of years, humans somehow evolved a type of intelligence found nowhere else in the animal kingdom, at least on Earth. According to the most famous theory describing the ...

A robot named Adam was the first of its kind to do science. Adam mimicked a biologist. After coming up with questions to ask about yeast, the machine tested those questions inside a robotic laboratory ...

Google continues to turn the screws on free YouTube users, expanding a test that restricts access to song lyrics on YouTube Music. Users without a premium subscription have found that Google’s ...