Medicine & TechnologyThe Autosub Long Range was launched on three separate missions into the abyss of the Antarctic Bottom Water in quest for data that could refine models of earth's climate change.
An extinct animal from South America, whose fossils have confounded scientists for over 170 years, are now thought to be relatives of horses, thanks to mDNA analysis.
Scientists gave volunteers a cold virus under contolled conditions. If your parents were separated and did not talk as a child, you are much more likely to get colds as an adult.