Chris Doman doesn't want to scare you, but cyber attacks are only getting worse. That's why some hackers like him are pouring their time into "network defense," trying to keep out cyber intruders that want to steal everything from credit card numbers to industrial secrets.
After decades of dreaming and scheming, companies say they're finally ready to start mining the bottom of the world's oceans for valuable minerals.
India is bracing for nationwide strikes on Thursday. Many stores will close to protest the Indian government's decision to open the country to big, Western retailers like Wal-Mart.