Animals with larger brains produce fewer, larger offspring, explaining why birds evolved bigger eggs than the largest dinosaurs.

In an environment-friendly gesture, quarrying has been stopped for about a month at a stone quarry in Vikarabad district in Telangana to let a rock eagle owl, a rare bird, hatch its eggs. The ...

Two bald eagles have welcomed another egg to their nest, just in time for a patriotic occasion. Freedom and Liberty, the two wild bald eagles featured on the Blue Springs, Missouri Eagle Cam, laid a ...