Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The tallest trees in the ...

A major problem in the treatment of addiction is relapse, which is often caused by the powerful and long-lasting memories of the drug experience. Drugs of abuse can hijack or impair specific synaptic ...

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 ...

The biggest trees in the Peruvian Amazon store disproportionately more carbon than smaller trees do, a new study finds. But these larger trees are also the ones most likely to be harvested, which ...