WJ1 was only the sixth asteroid to be detected prior to striking Earth, and the smallest space rock ever seen.

Researchers studying a Martian meteorite have uncovered the oldest known evidence of water on Mars, dating back 4.45 billion ...

A firearm discovered in Arizona is what researchers believe to be the "oldest" ever found in the continental United States. Excavations along the Santa Cruz River in Southern Arizona brought to ...

ST. LOUIS – Officials in Arizona confirmed to FOX 2 that remains recently found in the Sonoran Desert are those of a St. Louis area man who’s been missing since this summer. Chris Sins ...

This asteroid, named 2024 XA1, is only the 11th object we have ever managed to detect before it entered our planet's ...

She has continued searching southern Arizona for materials, and in March, she said she found another cannon that’s designed similarly to her first discovery. She still hopes to find skeletons ...

ST. LOUIS – Officials in Arizona confirmed to FOX 2 that remains recently found in the Sonoran Desert are those of a St. Louis area man who’s been missing since this summer. Chris Sins, 34, grew up in ...

Heads up gun and history buffs, the oldest firearm in the United States of America was recently discovered in Arizona and, apparently, it's brand new. The weapon, which is about 500 years old, dates ...

A wall gun found in southern Arizona is believed to be the oldest ever found in the continental U.S. Researchers say the firearm is linked to the 1539-1542 expedition led by Francisco Vázquez de ...