Einstein’s genius enabled the atomic age, but his conscience rejected its darkest creation. This piece uncovers why he ...

A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

Long before quantum mechanics existed, a scientist developed a powerful way of describing motion by drawing an analogy between particles and light.

The AI war is a multi-front battle for technological dominance, involving intense competition across large language models, ...

Even given a set of possible quantum states for our cosmos, it's impossible for us to determine which one of them is correct ...