After testing 10 of the highest-rated water flossers on the market, I found two that will help you maintain good oral hygiene.

When the holidays roll around, plenty of Wirecutter picks can pull double duty as splendid stocking stuffers — especially ...

CRU’s Sam Adham says efficiency, not materials, now drives battery economics — and China still leads. Jeremy Weltman reports.

Researchers from Tokyo University of Science (TUS) and JICA have achieved significant advancements in overcoming the critical ...

Rechargeable batteries are a fundamental part of today's technological landscape, powering everything from our personal ...

Modern smartphones can safely stay plugged in overnight, but temperature and charging habits still affect long-term battery ...

New York — Tariffs and years of teetering mall traffic have roiled much of the toy industry. But Build-A-Bear investors are continuing to reap sizeable gains. Shares of Build-A-Bear Workshop are up ...

HARPERS FERRY, W.Va. (WJLA) — With its preserved buildings and exhibits, Harpers Ferry National Historic Site tells the story of abolitionist John Brown’s 1859 raid on the federal armory there. He was ...

OpenAI is planning to build five new data centers in the United States as part of the Stargate initiative, the company announced on Tuesday. The sites, which are being developed in partnership with ...

As electric vehicles (EVs) and smartphones increasingly demand rapid charging, concerns over shortened battery lifespan have ...

NVIDIA will invest up to $100 billion in OpenAI as the ChatGPT maker sets out to build at least 10 gigawatts of AI data centers using NVIDIA chips and systems. The strategic partnership announced ...