Electric toothbrushes clean more effectively than manual ones, remove plaque better, and may lower the risk of gum disease. Learn their benefits and drawbacks.

EVs suffer reduced battery performance and longer charging times in cold weather. How to get the best performance from an EV ...

The most common motor style for an electric bike is a hub motor (a motor in the center of the wheel), and we’ve all known for ...

The combination puts a company with a consumer oral health product and a startup that runs a dental plan under the same roof.

Evert year, millions of metric tons of trash from Norway, the U.K. and Italy end up heating or providing electricity to ...

Abstract: This work presents a technical and economic feasibility assessment of a photovoltaic (PV)-wind hybrid charging station located in the South Bronx, New York, with a 100-kW demand. The study ...

As early electric cars age out, hundreds of thousands of used batteries are flooding the market, fueling a gray recycling ...

(THE CONVERSATION) From beginning to end, 2025 was a year of devastation for scientists in the United States.

Abstract: Conventional fuel-powered vehicles threaten the rise in carbon dioxide emissions and global warming. To address these concerns, electric car technology is a promising global solution to ...

Prevent cavities and keep your budget in check with the best deals we've found on electric toothbrushes. Before the day is done, be sure to look at the best Cyber Monday electric toothbrush deals on ...

Shoppers Say: "The Philips Sonicare 4100 is amazing! It cleans so much better than a manual toothbrush — my teeth feel smooth and fresh like after a dental cleaning. It’s gentle on my gums but ...