Physics

A hypothetical “fifth force” could attract asteroids, if it exists. But asteroid Bennu shows no signs that its orbit has […]

To feed artificial intelligence’s voracious appetite for energy, tech companies are turning to small nuclear reactors. Last week, Google and

The motion of moving electrons is captured like never before. Researchers have developed a laser-based microscope that produces images at

The texture of mayonnaise inspires love and hate. Either way, it’s perfect for physics experiments. The classic seasoning is useful

For the first time, a quantum computer has improved its results by continuously correcting its own miscalculations with a technique

Black holes about the size of a hydrogen atom may be careening into the solar system without being noticed. But

Quantum entanglement has made its way to the top. Scientists have measured the strange quantum phenomenon of entanglement in top

Imagine Victorian London, but its skies are filled with airplanes. Steam robots crowd the streets, mingling with people in hats

Electric vehicles promise to help us move away from fossil fuels, but they present a new problem: how to get

An asteroid heading toward Earth can be deflected without ever touching a spacecraft. The trick is to use X-rays to