At 1,400 meters or 4,593 feet below the surface, they spotted a female octopus clutching her eggs. Month after month, year after year, every time the sub returned, there she was in the same spot. For ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Some egg-laying mothers have to be pretty patient. That’s because it can take days and days before the eggs hatch. For chickens, a hen has to wait about 21 days for its eggs to hatch. But that’s ...

On a rocky outcrop almost 2 miles beneath the surface of the Pacific Ocean off Costa Rica, researchers have documented an active octopus nursery. It may be the third known example of a brooding site ...

Deep-sea octopuses are typically solitary creatures that inhabit frigid waters in one of Earth’s most challenging environments. The 2018 discovery of thousands of the eight-legged cephalopods about 2 ...

The world's third-known octopus nursery was recently discovered offshore of Costa Rica. A team of 20 international scientists located the brooding site at a low-temperature hydrothermal vent. The team ...