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EarthUnderwater landslides tallied near Puerto Rico
An oceanographic survey off the northern coast of Puerto Rico has found remnants of many underwater landslides, a handful of which were large enough to have caused deadly tsunamis.
By Sid Perkins -
EarthFast-food flies ferry foul fauna
Houseflies buzzing around fast-food restaurants could be spreading antibiotic-resistant bacteria.
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ChemistryFungus foils polymer that defeats recycling
A common tree-rotting fungus is the first to break down an otherwise impervious resin found in plywood and fiberboard.
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Planetary ScienceLots of red dust, but not much noise
In space, no one can hear you scream, but a new analysis suggests that it's pretty quiet on Mars, too.