oocyte, evolution
Using RNA to Amplify RNA
Using RNA to Amplify RNA
Abby Olena | Aug 15, 2016
Researchers apply in vitro evolution to generate an RNA enzyme capable of copying and amplifying RNA.
On Becoming Human
On Becoming Human
Mary Beth Aberlin | Aug 1, 2016
Some thoughts on going to the Galápagos
Opinion: Monogamy and Cooperation Are Connected Through Multiple Links
Opinion: Monogamy and Cooperation Are Connected Through Multiple Links
David F. Westneat, Jacqueline R. Dillard | Aug 1, 2016
Why does cooperation evolve most often in monogamous animals?
Opinion: Our Inner Caveman
Opinion: Our Inner Caveman
João Pedro de Magalhães | Aug 1, 2016
The modern human brain evolved in social and environmental settings very unlike today’s. Despite our cultural and technological progress, tribal instincts remain.
Pesticide Resistance in a Plant Organelle Drives Down Whole-Genome Diversity
Pesticide Resistance in a Plant Organelle Drives Down Whole-Genome Diversity
Catherine Offord | Aug 1, 2016
A chloroplast mutation has dramatically affected the genomes of railside populations of Arabidopsis thaliana.
Humans Never Stopped Evolving
Humans Never Stopped Evolving
John Hawks | Aug 1, 2016
The emergence of blood abnormalities, an adult ability to digest milk, and changes in our physical appearance point to the continued evolution of the human race.
Decoding Human Accelerated Regions
Decoding Human Accelerated Regions
Katherine S. Pollard | Aug 1, 2016
Do the portions of our genomes that set us apart from other animals hold the secret to human evolution?
Understanding Human Accelerated Regions
Understanding Human Accelerated Regions
Katherine S. Pollard | Jul 31, 2016
Fast-evolving regions of the human genome differentiate our species from all other mammals.
Nailing Down HAR Function
Nailing Down HAR Function
Katherine S. Pollard | Jul 31, 2016
A remaining challenge in the study of human accelerated regions (HARs) is establishing their specific functions during development and other biological processes.
Man and Bird Chat While Honey Hunting
Man and Bird Chat While Honey Hunting
Bob Grant | Jul 25, 2016
A study suggests that humans and avians in sub-Saharan Africa communicate to find and mutually benefit from the sweet booty.