Stoobalou writes "What appears to be the full version of Bungie's Halo Reach game has turned up on a number of file sharing sites. The hotly-anticipated multi-player shooter had been hosted on a private area of the Microsoft Live site in order for journalists to preview the release, but Microsoft has admitted that a security breach has meant that pirates have been able to bypass personal download codes given to writers. Disk images of the game are now appearing on a number of public torrent and P2P sites as well as on popular NZB aggregators and Usenet binaries newsgroups." The game isn't due to be released until September 14th. Microsoft is said to be "aggressively pursuing" whoever grabbed the files without their permission.

DarkKnightRadick writes "Current models for radioactive decay have been challenged by, of all sources, the sun. According to the article, 'On Dec 13, 2006, the sun itself provided a crucial clue, when a solar flare sent a stream of particles and radiation toward Earth. Purdue nuclear engineer Jere Jenkins, while measuring the decay rate of manganese-54, a short-lived isotope used in medical diagnostics, noticed that the rate dropped slightly during the flare, a decrease that started about a day and a half before the flare.' This is important because the rate of decay is very important not just for antique dating, but also for cancer treatment, time keeping, and the generation of random numbers. This isn't a one time measurement, either. 'Checking data collected at Brookhaven National Laboratory on Long Island and the Federal Physical and Technical Institute in Germany, they came across something even more surprising: long-term observation of the decay rate of silicon-32 and radium-226 seemed to show a small seasonal variation. The decay rate was ever so slightly faster in winter than in summer.'"