A mysterious artifact reportedly found in an Egyptian tomb has sparked widespread speculation among historians and ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

A second measles-related death was reported out of New Mexico this week. Here's where measles cases have been reported in the U.S. this year.

He also ordered the name of America’s highest mountain peak be changed from Denali back to Mount McKinley. Nelson: Because we use maps so often, we expect them to tell the truth. But every map ...