Natural ecosystems are intricate webs where species can interact directly, like predators and prey, or influence one another through a chain of environmental effects. But can these indirect ...

Fossils of a ground-dwelling, carnivorous bird with wing anatomy similar to that of a pheasant may force a rewrite of the ...

Evolution is traditionally associated with a process of increasing complexity and gaining new genes. However, the explosion of the genomic era shows that gene loss and simplification is a much more ...

The scale also sorts crabs by which of four evolutionary routes they took onto land, since crabs arriving via freshwater ...

A University of Melbourne researcher has spotted a rare evolutionary phenomenon happening rapidly in real time in bats living in the Solomon Islands. Dr Tyrone Lavery reports in a paper published in ...

Could humans evolve into an entirely new species? Scientists explore how Mars colonization, genetic engineering, and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When dinosaurs ...

Biodiversity is being lost rapidly. Scientific papers and environmental organizations warn of this in unison. However, this ...

When you look at a crocodile, it’s easy to feel like you’re staring into the distant past. These ancient-looking reptiles, with their scaly skin and fearsome teeth, seem like living fossils — ...

When we look at the world around us, we see a wonderous variety of living things—with fins, fronds or feet, living in the deepest ocean or the driest deserts, eating seeds or salmon or sunlight. The ...