More than 30 prominent Philadelphians — including philosophers, academics, and executives — described what they thought ...

Tuxedo Mask may remind fans of some surprising parallels in shonen anime despite his shojo background as a character.

A newly-deployed satellite has created the most-detailed map yet of the ocean floor, finding hundreds of hills and underwater ...

A Chinese spacecraft that burned up high over Los Angeles created a sonic trail detected by ground-based sensors.

This article explores the geopolitical significance of rare earth elements, their essential role in modern technology, and the implications of China's near-monopoly on their refining.

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

The night sky will light up with full moons, eclipses and meteor showers throughout 2025. Here’s when to see these celestial ...

New mapping of the magna lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the likelihood of a full-scale eruption.

In 1925, grad student Cecilia Payne first proposed that stars were mostly made of hydrogen and helium and shaped our ...

The new year will bring a pair of lunar eclipses, but don’t expect any sun-disappearing acts like the one that mesmerized ...

Earth’s magnetic north pole is on the move—and in surprising ways. With the release of the World Magnetic Model 2025, ...