How does the brain store knowledge so that you actually remember what you have learned the next day or even later? To find ...

A legendary scientific idea that promised to transform what we know about our universe never made it past the planning stage.

The computer-based test (CBT) was conducted from February 4 to 25. The test comprised 80 questions carrying a total of 160 ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

People have long suspected that rest can bring answers to tough questions. Paul McCartney said the melody of “Yesterday” came ...

Donald Trump’s attorney general struggled to explain the new rules on birthright citizenship after the Supreme Court ruling.