MIT discovers the location of memories: Individual neurons. By triggering a single neuron, researchers were able to force a subject [a mouse] to recall a specific memory. By removing this neuron, the subject would lose that memory.
Diatom Rainbows Sinewy filaments within squirming microscopic diatoms, a type of algae, are artificially rainbow hued as a result of being photographed through polarizing light filters. —Photograph by Michael Stringer/photo courtesy of Nikon Small World
Image of Distinction, 2009 Dr. Robert Markus Institute of Genetics Biological Research Center of the Hungarian Academy of Sciences Szeged, Hungary Drosophila melanogaster immune cells Immunofluorescence