More than a decade after a Japanese soy sauce manufacturer said it had discovered a molecule in its sauce that could be used to fight HIV, the findings have been confirmed by university scientists. According to a team of virologists at the University of Missouri, a flavor-enhancing molecule found in soy sauce – called EFdA – is up to 70 times more powerful than typical drugs like Tenofovir, which... 

The annual Small World Photomicrography Competition sponsored by Nikon aims to showcase “the beauty and complexity of life as seen through the light microscope.” Indeed, the 2010 winning photographs reveal what’s not seen or visible to the human eye. While many of the stunning images were taken to advance science, some are just simply beautiful to look at. The following photos were...