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A Napa public school teacher who was placed on leave after a 2023 Solano County arrest was again sidelined this week.

A presentation on test scores from Mayacamas’ 2023-2024 school year, the first year the school opened, left Napa County Office of Education board members disappointed and concerned for future years.

A new type of lithium-ion battery with a single crystal electrode can withstand over 20,000 charge-discharge cycles before hitting the 80 percent capacity cutoff. Researchers at Dalhousie ...

Researchers from the University of Bristol and the UK Atomic Energy Authority (UKAEA) have created the world’s first carbon-14 diamond battery, with a shockingly long lifespan. The battery ...

Everyone is talking about China’s EV price war, but competition in the battery market is intensifying. BYD is the world’s second-largest EV battery maker behind CATL, but its new tech could he ...

A suspect is in custody in the wake of a fatal single-vehicle crash that occurred in Napa County early Sunday, and alcohol is suspected as a factor, according to the California Highway Patrol.

Two women were seriously injured in the Nov. 25 collision in downtown Napa. Police have not released the Rolls-Royce driver’s name. Nearly two weeks have passed since a Rolls-Royce SUV struck ...

Scientists from the University of Bristol and the UK Atomic Energy Authority (UKAEA) have successfully developed the world’s first carbon-14 diamond battery. This revolutionary energy source has ...

This branded content article is sponsored by Movement. Everyone always wishes they had more sleep – but getting a good night’s rest can sometimes feel stressful and difficult. That’s ...

The “Take C.H.A.R.G.E. of Battery Safety” campaign kicked off just before the holiday season, led by the Fire Safety Research Institute (FSRI). “These batteries, if they catch fire ...