Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...

Andrej Karpathy, former Tesla AI director, describes AI systems as ‘alien tools’ without a manual. He also expressed concern ...

As 3I/ATLAS heads past Jupiter, viral theories claim the interstellar object could return towards Earth. What we know.

Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...

In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...

The “godfather of AI” has warned that calls to grant AI systems legal rights could lead to humanity's downfall. Yoshua Bengio, one of the field’s most influential researchers, compared the idea of ...

An alternative is to write Avatar novels, going into significant detail on the world and telling the stories of the sequels. ...

Imagine a point in a sci-fi story where someone starts to think aloud, “What if we treat the machine like a person?” Can’t ...

You're going to see a lot of stories in 2026 claiming soon-to-be-achieved science and tech advances. Here are the ones just ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

OpenAI alum Andrej Karpathy wrote on X that his failure to fully claim the 10x boost of new tools felt like a "skill issue." ...

As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.