"Fossil feathers are usually preserved in ancient mudrocks laid down in lakes or lagoons. The fossil vulture is preserved in ash deposits, which is extremely unusual," study lead author Valentina ...

Paleontologist Anthony Romilio looked at three rock slabs bearing footprints. Most of the footprints come from one slab, ...

Fascinating caves, an opera house and hot springs galore. The historic communities of Shoshone and Tecopa have much more to ...

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 ...

Claudia Steffensen was ready to take a beautiful hike in the Valtellina Orobie Mountains in 2024. She never expected to discover something paradigm-shifting. While trekking through the Ambria Valley, ...

Jay Damm hunting fossils at Mazonia State Fish and Wildlife Area leads the note package around Chicago outdoors and beyond.

U.S. President Donald Trump first suggested buying Greenland in 2019. People thought it was a joke at the time. But no one is ...

Jeholia longchengi fossil found in China's Yixian Formation First Mesozoic-era terrestrial scorpion fossil in China Scorpion played a key role in the Early Cretaceous food chain ...

Green energy projects have lost federal funds under President Donald Trump. But Imperial County officials see promise for mineral production plans.

Richard Heinberg is regarded as one of the world’s foremost advocates for a shift away from our current reliance on fossil fuels. He has delivered hundreds of lectures on energy and climate issues in ...