'Fuzzy hashing' was invented to flag spam emails, but has found application in everything from malware detection to genome sequence alignment
Bill Atkinson invented everything from the menu bar to hypercard--the program that inspired the first wiki.
The first analysis of nuclear fission products in the atmosphere over Seattle provides a unique insight into the nature of the disaster.
The best of the rest from the Physics arXiv this week
The famous 11-year solar cycle often has two peaks rather than one and now one astronomer says she knows why
'Dating sims' are coming to the U.S. in some form or another--why not on a social network?
An Orion spacecraft, an artificial intelligence rocket, and a new multi-mission approach to exploration.
Mimicking autism, new drugs for skin cancer, and a promising treatment for muscular dystrophy.
Half of us rely on friends to help us find new music. Orpheus Media Research aims to change that.
A superconducting logic chip with a clock speed of 6 GHz beats silicon energy efficiency by two orders of magnitude