Meet The Deep-Sea Octopus That Guarded Her Eggs For 4.5 Years — Without Eating Once

This octopus can brood its eggs for nearly four years without eating. Here’s how this biological extreme has reshaped how ...

This condor couple may be tending to first egg in Northern California in a century

Two condors in far northwestern California appear to be caring for a recently laid egg, a historic moment in an effort to bring the massive raptors back to the Yurok Tribe's historic homeland.

Condor egg spotted in northern California nest, first in 100 years

Biologists in northern California believe they have spotted an egg in a condor nest in an old-growth redwood, the first such discovery in 100 years.