In the vast urban sprawl of Arizona, the habitat of the tiny western burrowing owl is being destroyed—prompting ...

One photographer put the age of starlight into perspective with stunning projections on some of Earth's oldest rock ...

Learn about Tyra Andre's journey from scientist to world traveler and how she turned her passion into a travel agency, "Mommy ...

Grand Prismatic Spring ascended from a beautiful backwater spot to the second most popular destination in Yellowstone ...