Flu cases are rising across the United States, and hospitals continue to admit large numbers of patients. Vaccines remain one ...

Known as “Conformity Gate”, the idea holds that the episode depicts a false reality in which the characters have been ...

The Nuclear Sponge is a five-part explanatory project by USA TODAY that aims to inform readers about the strategic debate and ...

The oldest fossilized remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...