Little was known about how much mercury in the environment was the result of human activities, or how much “bioavailable” mercury was in the world’s oceans. Until now. The first direct calculation of mercury pollution in the world’s oceans, based on data from 12 oceanographic sampling cruises during the last eight years, is reported in […]
Researchers from the Universities of York, Macquarie and Oxford have discovered new evidence to suggest that the origins of mummification started in ancient Egypt 1,500 years earlier than previously thought. The scientific findings of an 11-year study by a researcher in the Department of Archaeology at York, and York’s BioArCh facility, and an Egyptologist from […]
Physicists at The Australian National University (ANU) have created a tractor beam on water, providing a radical new technique that could confine oil spills, manipulate floating objects or explain rips at the beach. The group, led by Professor Michael Shats discovered they can control water flow patterns with simple wave generators, enabling them to move […]
After a decade-long journey chasing its target, the European Space Agency’s Rosetta, carrying three NASA instruments, became the first spacecraft to rendezvous with a comet. The last of a series of 10 rendezvous maneuvers that began in May, to adjust Rosetta’s speed and trajectory to gradually match those of comet 67P/Churyumov-Gerasimenko, occurred today (Aug. 6, […]