New dataset expands understanding of Arctic Spring Bloom

Understanding how the ocean works is like putting together a million-piece puzzle. There are many questions; finding answers takes time, resources, and opportunity. But even when scientists believe they know how the pieces ...

National security vs. online privacy

One method for safeguarding online anonymity is Tor, "the onion router", whose name comes from its method of adding and stripping away encryption layer by layer as messages pass from one node to another in the network en ...

New technique traces ejected electrons back to atomic shells

(Phys.org) —In a detailed study of how intense light strips electrons from atoms, researchers used an X-ray laser, SLAC's Linac Coherent Light Source (LCLS), to measure and sort the ejected electrons and discover how this ...

Long-stressed Europa likely off-kilter at one time

(Phys.org) —By analyzing the distinctive cracks lining the icy face of Europa, NASA scientists found evidence that this moon of Jupiter likely spun around a tilted axis at some point.

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