A former NASA scientist claims to have developed a propulsion system that defies gravity without propellant, challenging the ...

Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means ...

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

British physicist Melvin Vopson proposes that gravity reduces information entropy, hinting that the universe may function ...

In an earlier blog post about Christopher Nolan's latest blockbuster movie, Interstellar, I lauded the film for its ambition, ...

As the Institute’s first VP for energy and climate, Evelyn Wang ’00 is marshaling MIT’s expertise to meet the greatest ...

Robotics is poised for steady growth in 2026. Consider PATH, NVDA, CDNS and ISRG for potential market dominance across sectors.

Automotive shops and tire makers increasingly warn that a quick re-torque after a short distance is as important as the ...

Small Modular Reactors are pivoting the nuclear industry from custom-built energy cathedrals to factory-built energy ...