A uniquely preserved prehistoric mudhole could hold the oldest-ever human footprints on the Arabian Peninsula, scientists say ...

A study of human brains that have been naturally preserved for hundreds or thousands of years has identified 1300 cases where the organs have survived even when all other soft tissues have decomposed.

More than 4,400 preserved human brains—some that are 12,000 years old—have been discovered across much of the world, according to a new paper published Wednesday in the journal Proceedings of ...

Historians are urging NASA and other space agencies to make a living record of human 'trash' left behind on Mars as part of preservation. Straight Arrow News Straight Arrow News More Videos ...

So many of the oldest clues about humanity's earliest days have been preserved under the valley's fertile, human soil, ...