Buying a used Mac can be a great deal. But, if you don't check carefully, you might inherit someone else's issues or just get ...

Experts agree that everyone, even extroverts who often draw energy from social interaction, needs time out to recover.

If you want to power modern outdoor comforts, you need more power. Here's how to install a second lithium battery to your off-grid setup.

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon.

A new lawsuit is requesting a judge to ordera forensic examination of a GPS device that was used on the night of a deadly ...

Researchers are learning how to refill the energy reserves of aging human cells, turning a long-standing metaphor about ...

Lastly, disconnect the inflator from the power source and allow it to cool before storing it away. If you are using a ...

Texas A&M researchers found a way to make stem cells produce double the normal number of mitochondria using nanoflower ...

Mitochondria can lose power like batteries, but they can potentially be regenerated—a promising development than can be used ...

Car batteries can stop working correctly for a variety of reasons. The solutions often depend on the age and condition of the battery. Here's what to know.

Electric vehicle charging speed depends on a number of factors, including the type of car and the level of charger used. Here ...

Sorting through hybrids, plug-in hybrids, and EVs can get confusing fast. Here’s how to figure out which one actually fits ...