Layers of rock can tell the story of life on Earth, but only if you know when each chapter was written. For many dinosaur sites, that date has been little more than a rough guess.

In 1982, Peninsular Malaysia, the western part of the country, moved its clocks forward by 30 minutes to align its time zone ...

Deep under a quiet Oregon forest, engineers have tapped a pocket of rock so hot it reaches roughly 752 degrees Fahrenheit, opening a new frontier for geothermal power inside the flanks of an active ...