Nanotechnology generates bendable, paper batteries that can be soaked in acid and still hold a charge.
Analysis: Here's a recent brief history of electronics recalls and official oops experiences.
Nokia will replace for free millions of faulty cellphone chargers that pose a shock hazard to users.
Most laptops give you a choice, but which mode works best, and why? Answers coming up.
You never know when the lights will go out, taking your data--and perhaps even your entire PC--with them. An inexpensive battery-backup can save the day.
Keep track of battery life with BattCursor, a free program that puts the remaining battery percentage under the cursor.