Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant ...

Hints of high-pressure chemistry within a rare meteorite suggest this fallen space rock comes from a planet gone wrong in the ...

In February 1959, a group of hikers died in the mountains. The events sparked theories both scientific and conspiratorial.

It was not the rolling stone they thought it was. It remains a mystery exactly how Stonehenge’s titanic Altar Stone arrived ...

Graham Kates is an investigative reporter covering criminal justice, privacy issues and information security for CBS News Digital. Contact Graham at KatesG@cbsnews.com or grahamkates@protonmail.com ...