Archaeologists have recently made a groundbreaking discovery: a stone carving that appears to be an ancient map of the stars. This finding, which dates back thousands of years, provides invaluable ...

A centuries-old mosaic map has helped archaeologists identify what may be a long-lost Byzantine city hidden beneath the ...

The oxygen in a galaxy does not sit still. It spreads, thins out, piles up, and leaves behind a record of where stars formed, where gas moved, and when smaller galaxies crashed in. In the nearby ...

Picture an aircraft streaking across the sky at hundreds of miles per hour, unleashing millions of laser pulses into a dense tropical forest. The objective: map thousands of square miles, including ...