To uncover information about ancient genomes scientists have previously relied on fossils of bones and teeth. Alongside ethical issues, the problem with this is most genetic sequences obtained from this old DNA are fragmented and incomplete. A group of researchers from the … [Read more...] about Ancient nits aid uncovering of human ancestry
Andes mountains
Scientists find 20 new species in the dense forests of the Bolivian Andes
Our planet’s catalog of wildlife has just gotten more interesting thanks to an expedition into the cloud forests of the Bolivian Andes. Scientists exploring the Zongo Valley, located near the Bolivian capital of La Paz, have unveiled 20 new species and rediscovered several ones … [Read more...] about Scientists find 20 new species in the dense forests of the Bolivian Andes