The iPhone 17 Air and Galaxy S25 Slim will be ultra-thin phones with smaller batteries - here's what it might mean for ...

Charging lithium-ion batteries at sub-freezing temperatures causes a buildup of lithium on the battery's anode known at ...

The OnePlus 13 is one of the best phones of 2025 — as is the OnePlus 13R. Need to decide between the two? Read on.

Upcoming HONOR foldables are expected to get a major battery boost. That goes for both book-style and clamshell devices.

The OnePlus 13R is an impressive midrange Android phone with a pleasing design, a powerful processor, a bright display, and ...

The OnePlus 13R delivers superbly on performance but also shows why flagships still matter. Find out more in this OnePlus 13R ...

The best Android phone has the performance and features you want for a worthwhile price. Our tested top picks include models ...

Amprius's SiMaxx battery exceeded USABC targets, achieving 360 Wh/kg and 1200W/kg power density, and secured a contract with ...

Researchers enhance organic solar cells, achieving 18% efficiency and 16-year lifespan, paving the way for durable, scalable solutions.

Our Top PicksBest for tech-savvy seniorsSamsung Galaxy S24+ From AT&TBest for long battery lifeMotorola EDGE+ from Consumer ...

In my hands-on test, the OnePlus 13 impressed me with its IP69 durability, Aqua Touch screen usability when wet, and ...

One of the OnePlus 12R's most appealing features, at least in the U.S., was a sub-$500 price for the 128GB model of the phone ...