October 30, 2018, 12:41 p.m.
This quick-moving predator subdues its victims with toxic venom.
October 28, 2018, 9:07 a.m.
This Grimpoteuthis species was seen swimming about two miles deep in the ocean, near California's Davidson Seamount.
October 25, 2018, 10:27 a.m.
Recent studies shed light on impressive tool use in two species of crows.