Chile is home to the rare soapbark tree, known in the scientific community as Quillaja saponaria. These evergreens, which can stand 15 to 20 m tall and take a quarter of a century to mature, are by no ...

Two separate teams of researchers have found a way to grow blood vessels within lab-grown organs. The creation of miniature organs in the lab, such as tiny replicas of hearts, livers, and lungs, has ...

Scientists who study the brain have long tried to unlock the neural mysteries of schizophrenia and bipolar disorder. They can be difficult to diagnose and even harder to treat. The scientists began ...