Experts say exercise might help women beat breast cancer. It can ease the achy joints and muscle pain that lead many patients to quit taking medicines that treat the disease and lower recurrence. The astronauts aboard the International Space Station dimmed the lights, turned off unnecessary equipment and put off science work as NASA scrambled to figure out what's wrong with a key cooling unit. The rapid melting in the Arctic eased up this year. But the government says global warming is still dramatically altering the top of the world, shrinking snow and ice and causing species changes. Those willing to endure some cold and stay up past their bedtimes are about to be treated to the annual Geminid meteor shower. The Geminids are one of the best meteor showers of the year. Tens of thousands of women each year might be able to skip at least some of the grueling treatments for breast cancer without greatly harming their odds of survival, new research suggests.
NSA Chief on Spying: There's No Other Way Gen. Keith Alexander, the NSA chief, says he knows of no better way his agency can help protect the U.S. from foreign threats than with spy programs that collect billions of phone and Internet records.
Dell Targets Educational Market with a Chromebook The latest in a string of PC manufacturers to bring a Google Chromebook to the market is Dell. The company's Chromebook 11 is aimed at students and teachers, and will only be available to schools.
HP Updates ConvergedSystems for Data Centers Updated ConvergedSystems and Converged Storage for virtualization, cloud and big data from HP offer faster implementation and lower costs for the next-gen data centers, the company says.
A New Brand Name Powers Wireless Charging The tech industry's Alliance for Wireless Power is going where no charging technology has gone before. The alliance has debuted a brand, Rezence, to serve as the official name for its wireless power technology.