This rare, in-the-wild experiment shows the importance of high genetic variation and preserving diverse habitats so species ... there are two particular ecotypes—genetically different organisms within ...

Along Colombia's Pacific coast, a small shellfish called piangua has been a crucial part of local communities for generations ...

Discover the science behind natural selection and evolution. Get the facts on survival of the fittest with ExtremeTech’s ...

In On the Origin of Species, Charles Darwin highlighted European oaks as an example of species variation. The advent of DNA ...