It may be the biggest invertebrate on the planet, but we don’t know much about it. The first time scientists learned of the colossal squid was in 1925. Remains of the massive sea creature had been ...

For nearly a century, the colossal squid has been a shadowy enigma of the deep sea, known only through fragmented remains in predator stomachs or as dying specimens hauled to the surface. Now, for the ...

Rachel Feltman: Happy Monday, listeners! For Scientific American’s Science Quickly, I’m Rachel Feltman. Let’s kick off the week with a quick roundup of the latest science news. First, some public ...

This week, scientists announced that they had captured the first confirmed video of a colossal squid in its natural habitat, recorded some 1,968 feet (600 m) below the ocean surface near the South ...