Researchers compared puncture marks on an 1,800-year-old skeleton in the UK to various animal bites, and concluded that the individual was likely bitten by a lion. Reading time 2 minutes Gladiatorial ...

A single fossilized foot bone, 75 million years old and barely 10 centimeters long, has upended one of paleontology’s most enduring assumptions. New research confirms that tyrannosaurs, long ...

Nine prisoners have walked free after evidence presented by members of a forensics team turned out to be wrong — yet one man still awaits execution based on their testimony. This article was produced ...