Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite ...

After accounting for Earth’s rotation, gravity is slightly weaker beneath Antarctica than anywhere else on the planet. That ...

Northwestern Mutual’s Matt Stucky joins TheStreet to break down small caps, market rotation, AI disruption risks and his 2026 ...

Scientists create toothless liquid gears that rotate on their own and could revolutionize modern industrial engines.

The geoid (the surface of equal gravitational potential of a hypothetical ocean at rest) serves as the classical reference ...

Seasonal changes are caused by Earth's 23.5-degree axial tilt, not its distance from the Sun. When a hemisphere leans towards the Sun, it receives direct sunlight and experiences summer, while the ...

Ancient rocks show Earth’s magnetic field followed deep heat patterns inside the planet for hundreds of millions of years.

CLEVELAND, Ohio — As pitchers and catchers report to Goodyear, the Guardians are facing a high-stakes numbers game with their ...

This enormous chain of hundreds of galaxies—a cosmic filament—is twisting through space 400 million light-years away ...

The World Baseball Classic begins on Wednesday, March 4, at 10 p.m. ET in a game between Australia and Chinese Taipei. It ...

The Vulcan has launched on its second-ever national security spaceflight in what will be the biggest test yet for ULA's ...

Ilia Malinin seemed calm as he took center ice. He needed 183.42 points to win—14.36 points lower than his lowest-scoring ...