The attacks in the U.S. come as U.N. officials and aid groups warn that the situation in Gaza has become increasingly dire.

Four additional victims have been identified in the Boulder attack, District Attorney Michael Dougherty said Monday, bringing ...

An FBI affidavit says Mohammed Sabry Soliman confessed to the attack after being taken into custody on Sunday.

Three people who were injured in the attack on Boulder's Pearl Street Mall Sunday were transported to UCHealth University of ...

"You don't need millions to benefit from longevity science," says Harvard Professor of Genetics and author David A. Sinclair.