Meet Lucy's hunter, a massive, horned crocodile that likely terrorized early human ancestors in ancient Ethiopia.

Many of the most damaging invasions do not simply subtract species; they fundamentally remodel the environment, altering habitats, rewiring interactions, and shifting processes in ways that species ...

In the world of cinema, one thing is certain: change is inevitable. Movie franchises, much like characters within them, evolve.

Partula snails all but vanished from Polynesia after the arrival of a carnivorous foreign snail. But a global alliance of ...