While President Donald Trump has issued a flurry of far-reaching decrees during his first week in office, one relatively ...

The ecosystems that contain Yellowstone and Glacier National Park have populations of grizzlies that are rebounding so much ...

A team of stem cell scientists have successfully used embryonic stem cell engineering to create a bi-paternal mouse -- a mouse with two male parents -- that lived until adulthood. Their results ...

A gene regulating testosterone in ruffs produces three male morphs with unique behaviors, offering insights into vertebrate biology and potential human therapeutic applications. A single gene regulati ...

Continuing the event’s callback to 50 years of D&D history, the series’ next 2025 launch will revolve around one of Gary ...

Not a single Mount Lyell shrew had ever been photographed alive before, making them the only known mammal species in ...

Tarik Shahzad recorded 294 different bird species this year, breaking Cook County's Birding Big Year record. An "obsessive ...

What do nine Hawaiian snails have in common with the Texas longhorn, the Florida panther and the California grizzly bear?

Wesley Sarmento was the first prairie-based bear manager at Montana Fish, Wildlife and Parks, a job that regularly put him ...

Robins are everywhere once again. The American robin (Turdus migratorius) is a migratory bird. Seasonal movements between ...

The president wants to convene the rarely used panel, which has the power to carve out exemptions to the Endangered Species ...