Eye movements may reveal hidden knowledge we don’t realize we have, offering clues to how people learn skills and become experts.

“Prophet!” said I, “thing of evil!—prophet still, if bird or devil!— Whether Tempter sent, or whether tempest tossed thee here ashore, Desolate yet all undaunted, on this desert land enchanted— On ...

For decades, Paranthropus robustus has intrigued scientists as a powerful, big-jawed cousin of early humans. Now, thanks to ancient protein analysis, researchers have cracked open new secrets hidden ...