Why Does Water Expand When it Cools? A New Explanation

(PhysOrg.com) -- Most of us, when we take our first science classes, learn that when things cool down, they shrink. (When they heat up, we learn, they usually expand.) However, water seems to be the exception to the rule. ...

A genomic CluE for cloud computing

DNA sequencing is the next frontier in biological research. As new sequencing technology becomes more efficient and affordable, it is increasingly available to small laboratories. Thus, sequencing data is being generated ...

Socializing on Mars

(PhysOrg.com) -- After five groundbreaking years exploring the Red Planet, the communications engineers at NASA's Jet Propulsion Laboratory pretty much know what they are getting when another downlink from Spirit or Opportunity ...

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