Despite humans and whales being separated by millions of years of evolution, our vocalizations follow the same principle ...

Venom is a fascinating adaptation in the animal kingdom, evolved to enhance survival and ecological success. While often ...

An ant that disappears into the forest floor, a bird that demands attention from mates—for these animals, an inky black ...

Evolution is a central biological process that explains the diversity of life on Earth. It is driven by natural selection, ...

Imagine creatures that have survived since the time of dinosaurs. Species like the tuatara, sturgeon, crocodile, hagfish, ...

Evolutionary biologist Nathan H. Lents details how animal relationships can offer perspective on sexual diversity, social ...

Eight fascinating animal species, such as Darwin's frog and mouthbrooding cichlids, exhibit unique reproductive strategies ...

New research shows that ancient humans, Australopithecus, had a plant-based diet, challenging long-held meat-eating theories.

What animals live in the coldest areas of the planet? We've done the research! Meet the animals thriving in earth's polar regions.

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Religious dogma clashed with early science, but fossils and discoveries reshaped humanity’s understanding of Earth’s history.