genetics Mutant worms engineered with spider genes spin silk six times tougher than bulletproof Kevlar David Pescovitz
Science Research is suggesting we don't just inherit genes from our parents: "experiences can lead to changes in gene expression" Ruben Bolling
Science Mutation causes woman to live virtually pain, fear and anxiety-free, with ability to heal rapidly Ruben Bolling
biology A history of humanzees, born from female chimps impregnated with human sperm Mark Frauenfelder
animals For the first time ever, scientists finally crack the code for editing marsupial genes Thom Dunn
Science Why do these rabbits do handstands and walk on their front paws instead of hopping? David Pescovitz