Researchers examining the brains of living people found that they differed more substantially than Neanderthals' brains ...

Some variation is the result of differences in the surroundings, or what an individual does. This is called environmental variation. Humans, dogs and goldfish are examples of species. Different ...

Genome assemblies from 65 individuals, representing a variety of the world’s populations, are advancing the scientific exploration of complex genetic structural variation. Structural variations are ...

Brain size has only a limited link to intelligence, which is shaped more by neural wiring, structure, and processing efficiency ...

Discover examples of sea life and see how they move underwater in this KS1 Science video on marine animals for primary ...