Researchers have developed a battery that is cheap to assemble, biodegradable and made of renewable materials. The new battery is water-activated, disposable, and could significantly reduce the amount ...

Do you use one of the best alarm clocks to wake you up in the morning? There are typically two camps of sleep: the people who can sleep through anything and the people who wake up at the slightest ...

To help you start the day on the right foot (and show up to class on time), the best alarm clocks for college students will wake you up in a way that’s most effective for you, whether that’s with a ...

Q. I just opened my battery-operated alarm clock and found a badly corroded AA battery. Even though the date on the battery read MAR 2014, it was covered in white crystals. Are those crystals ...