Misha lived her whole life in zoos, but this elephant's teeth are now helping scientists reconstruct wildlife migrations. Geologists show how strontium isotopes found in teeth or tusks reveal where ...

But on a warm afternoon in December, 77 of these animals were captured near the town of Alpine and hauled back home to build ...

Public lands within Colorado are vital to local economies and the water supply, Sen. Marc Catlin said, in announcing a ...

With a country this big, it’s no surprise you can find many beautiful mountains in the United States. Some of the most ...

If you want to take an epic road trip and see some of the best national parks in the United States, we've got you covered on ...