It’s one of the most remote places on Earth, host to unique and abundant wildlife and perhaps offers the best big-game ...

A newly-published study of South American finches reveals some fundamental secrets to accelerated evolution and speedy speciation ...

They found evidence of ongoing hybridization between lineages from different islands, along with speciation in the San Cristóbal population.

Speciation with gene flow is expected to generate a heterogeneous pattern of genomic differentiation. The few genes under or physically linked to loci experiencing strong disruptive selection can ...

Wild tomatoes on the Galápagos Islands may be providing scientists with an unprecedented look at “devolution” according to a new study.