Behavior Trees (BTs) have emerged as a critical framework for organising decision-making processes in both robotics and artificial intelligence. Initially developed for computer game artificial ...

Ants have been seen healing wounded trees in Panama—behavior that is believed to have never been observed before. When holes were drilled into Cecropia tree trunks, the ants emerged from their homes ...

If you're struggling, please know you don’t have to figure everything out on your own. Life can feel overwhelming, whether you’re carrying the weight of anxiety, navigating depression, questioning ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Misbehavior is common among children. However, repeated and persistent defiance, displays of aggression, hostility, and destructive tendencies may be signs of childhood antisocial behavior. Many ...

Camera trap footage, taken with no humans present to cause a disturbance, shows one chimp after another pick up a rock and hurl it at the same tree. Rocks pile up at the foot of the tree, which starts ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. After decades of enjoying this family tradition, yesterday was the last day we’ll go cut a ...