Old paper banknotes potentially worth hundreds of pounds could be lurking in your wallet. Paper £5, £10, £20 and £50 notes are no longer legal tender after being withdrawn and replaced with polymer ...

In a groundbreaking discovery, scientists at Trinity College Dublin have identified a "universal thermal performance curve" that governs how all living organisms respond to temperature. This finding ...

The Byron White U.S. Courthouse in downtown Denver, which houses the U.S. Court of Appeals for the 10th Circuit. (Photo by Michael Karlik) Two members of the Denver-based federal appeals court spoke ...

Warming oceans could usher in a whole new poison pill of dangerous creatures, from sea snakes to jellies and lionfish. She and her coauthors scoured medical, environmental and ecological research on ...