How one brain circuit encodes memories of both places and events

Sun-like stars produce 'superflares' about once a century, surprising astronomers who had previously estimated that such events occurred only every 3000 to 6000 years.

Unraveling the events leading to multiple sex chromosomes using an echidna genome sequence - EurekAlert

Did the world's best-preserved dinosaurs really die in 'Pompeii-type' events? - EurekAlert