A rare Hawaiian tree snail returns to the forest after decades of extinction in the wild, marking a key conservation milestone.

Survival in the wild usually comes with a steep learning curve. For young birds, that curve can be especially brutal. If you don’t know what a hawk sounds like before you leave the nest, your first ...

Young jackdaw chicks can learn about predators before leaving the nest by listening to alarm calls from adult birds.

For 1,400 days, a wildlife film crew lived and worked in Zambia’s Nsefu sector, documenting the lives of lions, leopards, ...

Across land, sea, and air, they use a mix of stealth, mimicry, and lightning-fast attacks to feed, and in some cases, defend themselves.