The Moon has no meaningful atmosphere, and its surface is frozen in geologic time. The only notable changes happen when ...

These Michigan places stay with you because the first visit feels bigger, stranger, prettier, or more moving than you ...

There’s a rock in Minnesota that’s caused more arguments than a family debate about whether hot dish counts as real cuisine, and it’s been stirring up trouble since the late 1800s. Alexandria, ...

Dragon’s Back Hike is one of the most popular hiking trails in Hong Kong, and it’s also one of the most spectacular. Best ...

Astronomers have identified the most primitive star ever found, similar to the first stars every born, dubbed SDSS J0715-7334 ...

A digital map of ancient Greece and the known ancient world as traveled by ancient geographers has been created by ...

Astronomers have uncovered an extraordinarily ancient star that offers a rare glimpse into the universe’s earliest chapters.

Charles Ross has devoted 50 years to building Star Axis, a naked-eye observatory in New Mexico centered on Earth's north star ...

New images show the sungrazer comet C/2026 A1 (MAPS) did not survive its close approach to our home star. Instead, the ...

This video reconstructs Pangaea, the supercontinent that existed around 200 million years ago when all modern continents were joined together. It explains how plate tectonics shaped the world map and ...

LOFAR radio sky survey map of the universe reveals colossal collisions, strange stars, and cosmic signals never before seen ...

Comet C/2026 A1 (MAPS) could shine brightly in the evenings after April 4, but only if it survives a very close encounter ...