The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

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 ...

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 ...

In trying to maintain its grip on the audience, "Squid Game" risks becoming a monster in its own right, a product of the very system it initially exposed. The abyss has not only gazed into the ...

This story appears in the October 2017 issue of National Geographic magazine. How close can you really get to two monster squid fighting? Very close, it turns out. This month National Geographic ...