November 12, 2025 • The sun has burped out bursts of energy called coronal mass ejections that could reach Earth Tuesday night. Forecasters said the vibrant displays could be visible across much of ...

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...

Marion Nestle says we need to rethink how we eat. She recommends "real food, processed as little as possible, with a big emphasis on plants." Her new book is What to Eat Now.