http://www.scientificamerican.com/video/fearsome-cambrian-predators-became-gentle-giants/

http://www.nature.com/news/salamander-shrinkage-linked-to-climate-change-1.14936

http://www.nature.com/news/human-evolution-the-neanderthal-in-the-family-1.14932

http://www.scientificamerican.com/video/fly-brains-provide-clues-to-human-motion-perception/