John W. Durban is a research biologist for the Protected Resources Division of the NOAA Fisheries Service, Southwest Fisheries Science Center, La Jolla, California.
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.