The new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

Could the longest shutdown in U.S. history end tonight? Here's the latest on votes to reopen, timing, how to watch, and more.

Sunita Williams' 8-day mission turned into 9 months in space due to a failed spacecraft, delays, and space rivalries. Why is human spaceflight still so challenging? Mint explains. Read the full story ...

This Wednesday, a memorial service will be held for Miami Beach Police Officer David Cajuso, who was killed in a motorcycle ...