Sarah McAnulty is Philly's squid whisperer. Why it matters: If you've seen her guerilla art — hundreds if not thousands of rainbow-colored Caribbean reef squids stickers she's slapped on light p ...

But one animal might surprise you with its camouflage capabilities: the squid. Capable of changing color within the blink of an eye, squid, along with their cephalopod relatives octopi and ...

Tusoteuthis was a giant squid nearly equal in size to those that ply the oceans today—with their tentacles stretched out, the ancient cephalopods may have measured 25 to 35 feet (8 to 11 meters ...

Scientists know very little about the elusive giant squid, which lives at ocean depths of between 300 and 1000m or more. Much of what they do know comes from the remains of dead or dying specimens ...