Endangered South American tree ‘staying’ on a college campus in Chennai Ahead of Madras Day, a close look at a Roughbark lignum-vitae tree that quietly adds to the greenery at Queen Mary’s ...

in the garden A Race to Save a Signature American Tree From a Deadly Disease Beech leaf disease has already made its way to 15 states and into Ontario, with alarming results.

A research team has developed a novel approach combining refined spatial competition mapping with powerful ensemble learning ...

The algorithm puts up a first line of defense that less common typos and savvy fraudsters can slip through. Those cases get caught by the more resource-intensive card-validation services.