Highly aggressive Africanized honey bees, the so-called "killer bees," are moving north and spreading as climate change expands their environments.

In a moment that left onlookers stunned, an alligator was caught on camera attempting to climb over a residential fence and struggling the entire way. The determined reptile claws, slips, and lurches ...

Scientists at the Max Planck Institute for Evolutionary Anthropology, as well as Rocky Vista University (U.S.), show that ...