New research reveals that ancient interbreeding between humans and Neanderthals shaped our modern human DNA - especially on the X chromosome.

Should you ever find yourself playing a trivia game on the topic of moths and butterflies, here are a few facts that might ...

Ancestral toxins cause disease for 20 generations. Epigenetic health defects in kidney, testis, and ovary intensify over many centuries, impacting evolutionary biology.

Microplastics and nanoplastics are increasingly recognized as pervasive environmental contaminants that accumulate in animals ...

Few topics provoke as much concern as the perception that puberty is beginning earlier than ever. While synthetic endocrine-disrupting chemicals are often cast as the primary culprits, puberty is ...

Michelangelo’s fresco of “The Last Judgment,” covering the wall behind the altar of the Sistine Chapel in Vatican City, is being restored. The work, which started on Feb. 1, 2026, is expected to ...

Colorado Parks and Wildlife has revealed new information about how a wolf died in its custody in Routt County this January.

This week, the "Heated Rivalry" fandom got some unexpected media attention that threatened the community's sense of safety.

Last month inside a Denver conference room, as the Colorado Parks and Wildlife Commission moved to the next agenda item, a whisper could be heard. “I’m excited for this one.” Bob Inman stepped to a ...

The cheetah is back – thanks to a smart release project that now sees populations flourishing in South Africa and beyond ...

The Atlantic sturgeon was driven to extinction in Europe by the middle of the 20th century. In Sweden’s Göta River, a ...