A recent study out of Bangladesh confirms a concerning trend in monkey behavior, potentially leading to the extinction of two species of langurs: Phayre's langurs and capped langurs. Mongabay reported ...

Until recently, I assumed that the term “extinction burst” referred to the impact of the comet, asteroid or other catastrophic space rock that wiped out the dinosaurs. Turns out the expression ...

Researchers at Tulane University have identified brain circuits that help determine how fear responses change as perceived threats diminish, offering new insight into how the brain regulates defensive ...