A recent study published in Nature Communications reveals how carbon dioxide levels surged during the end of the last ice age ...

Between 18,000 and 11,000 years ago, the amount of carbon dioxide in the atmosphere suddenly shot up. This caused rapid ...

As college basketball players vie for one shining moment, we imagine an impossible challenge between some of Colorado’s ...

Colorado’s top outdoor destinations go head-to-head in this March Madness inspired bracket. From mountain peaks to hidden ...

Thinking about taking home something from a beach at Hilton Head as a keepsake? Here’s what you’re legally allowed to bring ...

The 31,000-square-foot student center addition features a glass façade and is modeled after a Greek agora, a central ...

While Team Trump dwells inside their bubble of false facts and alternative realities, the rest of America is experiencing a ...

Travelers can dig up 66-million-year-old dinosaur fossils in New Jersey or mine for diamonds at an Arizona state park. See more U.S. locations where you can hunt for treasures.

A schoolyard boulder in Queensland contains one of Australia's densest collections of dinosaur footprints. A researcher from ...