Thirty-one-year-old Joan Risch disappeared from her home in Lincoln, Massachusetts, on October 24, 1961. Her baby was found ...

Avi Loeb argues against NASA's classification of 3I/ATLAS as a natural comet, citing new anomalies and suggesting significant ...

United Nations climate talks in Brazil have reached a subdued agreement to deliver more money to countries hit hardest by ...

Our past is a rich tapestry filled with incredible discoveries and triumphs, but it also holds persistent knots of mystery ...

New clues from the day the dinosaurs died. A mysterious ancient human tooth. Primordial galaxies. See how the past year ...

The human body contains numerous enigmatic elements that scientists have not been able to explain through simple explanations. The most confusing patterns exist in plain sight, although scientists ...