It's not easy to find a truly small phone these days, but there are still a few great Android options out there.

The proposed $2.3 billion federal loan could allow the project to move forward to extract the silver-white metal used in ...

A well-maintained DeWalt battery typically lasts 2–3 years, or 300–500 charge cycles. Proper maintenance, storage and ...

Researchers at Seoul National University have improved the performance and stability of aqueous zinc-ion batteries by ...