The Leyte Chorus Frog is a rare, non-reproducing hybrid caused by deforestation-driven overlap between two frog species, ...

Fish don’t exist. In her novel “Why Fish Don’t Exist,” Lulu Miller points out that a true “fish” clade containing an ancestor ...

Yodelling monkeys can produce far greater frequency jumps than humans due to special structures in their throats, research suggests. Scientists investigated the “abrupt frequency jumps” in monkey ...

It wasn’t the size of human brains that distinguished people from apes, he theorized, but the way they were organized. He ...

Researchers suggest that ground-based mammals fared better than their arboreal relatives during the end-Cretaceous extinction ...

Tech is evolving too fast for human biology. Mental health trends show we're struggling. To survive, we must speed up ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research has revealed.

A new suggestion that complexity increases over time, not just in living organisms but in the nonliving world, promises to ...

A complete Plesiopterys wildi fossil unearthed in southern Germany is offering new insight into the early diversification of ...

The study of mitochondrial DNA has enabled scientists to trace a family tree that connects all of humanity to a single female ...

Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what ...

Professor Janis said, "The vegetational habitat was more important for the course of Cretaceous mammalian evolution than any ...