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 ...

One hundred years after its discovery, one of the largest, most elusive mollusks has been filmed alive in its natural environment for the first time. On a recent expedition near the Antarctic South ...

A wild Amur tigress has been filmed with five cubs in tow in the Northeast China Tiger and Leopard National Park. The ...

A creature once known only from the bellies of whales finally makes its own debut. In a discovery that has stirred wonder across the marine biology world, a colossal squid—long considered a ...

In the darkness of the South Atlantic Ocean, researchers captured for the first time footage of a live colossal squid (Mesonychoteuthis hamiltoni). And while the elusive creature is known for its size ...

A colossal squid — the world's largest squid species — was filmed and photographed in its natural habitat for the first time since scientists discovered it about a century ago. Crew members on board a ...

The strange reproductive habits of a large, carnivorous New Zealand snail were once shrouded in mystery. Now footage of the snail laying an egg from its neck has been captured for the first time, the ...

In the serene surface of the Gulf of California, a harrowing spectacle is developing. Near the surface ridden with confusion and gushing blood, a juvenile great white shark struggles. A pod of killer ...