Overheating batteries are a serious risk, in the worst cases leading to fires and explosion. A team has now developed a simple, cost-effective method to test the safety of lithium-ion batteries, which ...

Overheating batteries are a serious risk, in the worst cases leading to fires and explosion. A team including researchers ...

These budget-friendly laptops are perfect for students and casual web surfers. You're welcome! The best laptops under $500 Buying a laptop doesn’t need to break the bank. Believe it or not, it’s ...

Dell is one of the most recognizable names in tech, and right now, it’s hosting a Spring Sale. Dell’s laptops are known for their performance and unmatched battery life—ideal for anyone who doesn’t ...

A team of chemists found a way to see into battery interfaces -- tight, tricky spots buried deep inside the cell have long frustrated battery designers.

Find out which apps are using up most battery life on Windows and macOS, and get more time between battery recharges on your ...