Just a few hundred thousand years after an asteroid wiped out most dinosaurs, large alligators were thriving in North America ...

Mathematicians now have a formidable new tool for breaking open challenging problems, working out how best to use it is not ...

Ecosystems like wetlands emit more carbon as temperatures rise. By 2100, such feedback loops will increase warming by 20 to ...

Research shows that short practices of mindfulness are as good as, if not better than, long ones. Columnist David Robson ...