Koalas are less stressed in green cities, SpaceX Crew Dragon docks with the ISS, stressed meerkat daughters are more helpful, and even more evidence for Planet Nine.
An extraordinary treatment for a young boy in agony, MRSA resistance evolution, mammals flip from diurnal to nocturnal and back, shrinking ozone layer hole and a call for a strep vaccine.
Underground water in California, ancient bird wings, land conservation, and the microbes that protect coral reefs.
Bacteria that eats plastic, T-rex evolved from the size of a horse, your parents’ diet before you were born could make you fat, a huge black hole spins super fast, and massive stars are really big.
HIV getting less deadly, successful test flight of Orion, alcohol evolution, Ebola survivor blood transfusions and plastic that breaks down in UV light.
ENCODE finds function in junk DNA, malaria’s role in human evolution, remote controlled cockroaches and where are all the dinosaur tales?