Even if it turns out that time loops never take shape, studying them provides key insights into the deepest rules of reality.

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

Buckle up, there's a new theory for how the last episode of Stranger Things is going down, and it's pretty compelling. As a ...

While 2025 saw a record number of launches —including crewed exploration, science missions, and even an historic first ...

After more than two years of public fretting over AI models as future threats to human civilization or the seedlings of ...