Modern smartphone battery life is good, but most phones still need to be charged after a day or two. A new phone from TCL is bucking that trend.

Next year's Samsung Galaxy S26 series could use silicon-carbon batteries with higher density and lower heating.

New Brazil Law Restricts Use of Smartphones in Elementary and High Schools SAO PAULO (AP) — Brazil's President Luiz Inácio Lula da Silva on Monday signed a bill restricting the use of ...