Things are rough out there, so it's likely you want to unplug from everything going on in the modern world for a bit on vacation. One place you can do that involves a journey far into the past. In ...

Every year, something extraordinary happens in Tucson. Beneath the backdrop of rugged mountains and under an impossibly blue sky, the Tucson Gem and Mineral Show transforms the city into a global hub ...

Ice cores, tree rings, and satellite data converge on a striking truth: Earth’s rapid changes today are unlike anything seen in human history. When most people hear the term Earth science, they think ...