While Earth's slowdown is not noticeable on human timescales, it's enough to work significant changes over eons. One of those ...

To better understand the circadian clock in modern-day cyanobacteria, a Japanese research team has studied ancient ...

The 24-hour day we’re used to might not stay the same forever. Scientists say Earth’s rotation is gradually slowing down ...

What if Earth suddenly expanded to be as massive and large as Jupiter, the gas giant? This hypothetical scenario would lead to extraordinary changes in our planet’s environment, structure, and life ...

Alex Foster’s first novel is about a futuristic high-speed travel system with troubling global consequences.

The first observations of Pluto by NASA’s James Webb Space Telescope (JWST) reveal dramatic phenomena on its surface, like ...

Saturn's moon Titan has an atmosphere that spins with a tilt completely separate from the moon's surface rotation.

Sunita Williams and Butch, who last year set off for an eight-day Starliner test flight that swelled into a nine-month stay ...

Butch Wilmore and Suni Williams, the U.S. astronauts left on the International Space Station last year by Boeing's troubled ...

A satellite no bigger than a washing machine could soon take a major step toward reshaping the future of clean energy. Japan is preparing to launch a spacecraft that will send solar energy wirelessly ...

The Moon has been Earth’s constant companion for billions of years, influencing everything from tides to the stability of our planet’s axis. But what if, suddenly, the Moon disappeared? This video ...

Asteroid 2003 MH4, a large space rock, will make a close approach to Earth on May 24, 2025. While not an immediate threat, ...