This study provides an important and biologically plausible account of how human perceptual judgments of heading direction are influenced by a specific pattern of motion in optic flow fields known as ...

Opponents of the project, known as Kaskida, say an accident could be even worse than the Deepwater Horizon spill. The company says it’s learned from the past. By Lisa Friedman San Diego County is ...

Apr. 22, 2026 A newly discovered virus hiding inside a common gut bacterium could help explain one of medicine’s long-standing mysteries: why a microbe found in both healthy people and cancer patients ...