Physics

Notre Dame is back. As well as its acoustics. The Paris cathedral, which burned dramatically in a fire in 2019, […]

Scientists may be wrong about dark energy. But they’re right about gravity, a new study suggests. Dark energy, the mysterious

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

Bhavin Shastri still gets excited when he sees a laser pointer and has been fascinated by them since he was

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

At the age of 12, Tracy Slatyer felt sorry for a book. She read a newspaper article about how many

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

Above the cloud tops, storms blow with a complex and frenetic light show of high-energy radiation. A view from a