A citizen science initiative reveals new insights about the spread of tick-borne infections.
Elephants and other mammals that lost their scrotums offer a peek at the genitals of our common ancestor.
A genetic variant linked to cold sensation and migraine headaches may have helped people survive in northern climates.
Scientists want to identify the hundreds of thousands of viruses that could potentially spill over from wildlife into humans.
Genetic study suggests America’s native white-footed mice are adapting their metabolism to conquer the Big Apple.
Dogs and people with Williams syndrome may both owe their sociable personalities to changes in the same genes.