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

Colossal squid sometimes inhabit the world of fiction and imagination, but have rarely been seen in daylight. It was a calm morning in Antarctica's remote Ross Sea, during the season when the sun ...

1. The colossal squid is the planet’s largest squid, mollusc, and invertebrate (by mass) -- yet it isn’t without its own predators. Based on a few studies, its top predator seems to be ...