Experts worry early detection tests like Galleri and CancerGuard are unproven and could drive up health care costs by ...

Stock an affordable emergency kit with all the essentials. Learn how to stay safe and prepared without breaking the bank.

Despite some consumers' wariness, battery technology has noticeably improved in recent years, says Max Reid, head of battery ...

Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.

TECHBOOK reveals a trick to check the battery capacity of your iPad. Photo: Getty Images On an iPhone or laptop, it’s no problem at all: reading the exact percentage of battery capacity. It’s a bit ...

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

Built on LG Energy Solution's 10,000-plus battery patents, the platform offers quick and precise health checks.

I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

ALLENTOWN, Pa. - The brisk autumn chill in the air will quickly turn to a frigid cold winter before we know it. AAA East ...