How an unlikely all-female clonal fish species copied and pasted itself free from extinction

The tiny Amazon molly (Poecilia formosa) has always fascinated researchers because, according to the rules of evolution, it shouldn't have survived as a species, let alone thrive as a species for over ...

These nest cams offer a rare glimpse of bald eagles and their hatchlings

Bald eagles roost in a tree against dark clouds in Alaska. Bald eagle roosts are crucial for survival, providing communal warmth, energy conservation, and protection from harsh we ...