May 18, 2012
Stuxnet-Like Viruses Remain a Top U.S. Security Risk
Government officials and security researchers say critical systems should never be connected to the Internet, but they frequently are
Preoccupied Brains Produce Pain-Killing Compounds
Spinal scans reveal a candidate mechanism for the brain's inhibition of the pain response, a mechanism that can be further studied, eventually leading to clinical applications
Traveling Salesman Problem Reveals Limits of Computation
We may not be able to knock off every example of the TSP, but new ideas can push the frontiers of solvability
Listen to this Podcast
Listen to this Podcast
Listen to this Podcast
Listen to this Podcast
Listen to this Podcast
Learn more about the nesting preferences, diversity and distribution of indigenous solitary bees and wasps, share this information, and provide a forum for others interested in native beekeeping
Record and share your photos and observations about wildlife
Help ornithologists make historical bird migration records available to the public via the Web
See what we're tweeting about
johnrplatt #MeCAF (Maine Comics Arts Festival) this weekend! Here's a teeny tiny preview of what I'll have at my table http://t.co/Wh7UqSBp
ericmjohnson Farewell interview for my uncle, Ken Johnson, as he retires from teaching 3rd grade in rural California: http://t.co/FeNQdPPc #thankateacher
gmusser @tvjrennie lololololol... quips like that are why I bow down before you, Mr. Rennie!
markfischetti Fun tweet mix about eclipse #ringoffire Dueling feed #eclipse Or put the computers away and go look at the moon and stars
