Emerging from its tunnel, an adult star-nosed mole displays its heavily clawed forelimbs, well equipped for digging, and the twenty-two touch-sensitive appendages ringing its snout.
Earth's earliest known forms of animal life were trailblazers.
“Vision” in single-celled Synechocystis works by principles similar to the human eye.
The fate of the Caspian seal may have been decided ﬁve million years ago.
Robber ﬂies are top predators in the insect world.