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A cluster of invaders--limpets in the deep sea--that suddenly arrived topside.
Alvin with manipulator arm and sampling device; the limpets may have attached here.
Close-up view of the species of limpet that made a long trek from sea floor to sea surface.
A group of Lepetodrilus gordensis, the limpet species found on the submersible.
Limpets upon limpets cover the deep-sea floor near a hydrothermal vent.
The submersible Alvin brought back some unexpected hitchhikers from The Deep.
Video type: Brightcove Video Cloud
Researchers from the NSF EUV ERC describe a new tabletop X-ray "laser."
The researchers' work is described in the June 8, 2012 issue of the journal Science.
A diffraction pattern created by the laser-like beam.
Illustration of the experimental setup.
The hollow waveguide filled with high-pressure helium gas as X-ray beam is generated.
This picture shows an image of a coherent (laser-like) X-ray beam as it impacts a surface.
This art represents an electron being ripped from an atom by a strong laser field.
Road to the New Energy Economy - Human Behavior: Influences on Energy Choices
Coping with stress from fear of predation leads to a shift in grasshopper food choices.
Experiments continue in the laboratory, here measuring soil respiration.
Grasshopper decomposition is important to biologists studying predator-prey relationships.