Cassidy Loses His Primary in Louisiana, as Trump Vanquishes Another G.O.P. Foe Senator Bill Cassidy, who voted to convict President Trump in his 2021 impeachment trial, could not even muster enough ...

A strange tooth found in a Siberian cave has pushed back the earliest evidence of dentistry by 45,000 years. The weird thing is, the evidence comes from a Neanderthal tooth - upending what we thought ...