Weed is actually ‘rarely justified’ to treat anxiety or depression, says major scientific review

A little green might not be a cure for the blues. New research suggests medical marijuana isn’t the mental health miracle ...

Engineered tissue offers hope for children born with 'missing' esophagus

Scientists from Great Ormond Street Hospital (GOSH) and University College London (UCL) have created the first lab‑grown esophagus—the food pipe—shown to safely replace a full section of the organ and ...