In a FOX Files follow-up, Acorn Stairlifts is responding to an area veteran’s complaints with detailed service records.

And the Solstice will help Mercedes-Benz in its aims to have solid-state batteries in its cars by 2030. Solstice. Not the bi-annual festival of the earth's movement or a tragic old Pontiac ...

A luxury car brand is being thrifty when it comes to energy. The project goes full circle because the batteries are providing energy to a Porsche production plant in Germany. The energy facility is ...

Your customer in the meantime is crawling up the stairs. MAKE THIS RIGHT. We like the Ascent Stairlifts ad and when we called and went to see them, we like their people. A gal named Virginia was ...

WELDON SPRING, Mo. – Air Force veteran Bill Muckerman installed his Acorn Stairlift three years ago, costing him more than $10,000. “I think the installation wasn’t as good as it could ...

You’ve reached your account maximum for followed topics. Nothing's as important to smartphones' existence on a basic level as energy-dense batteries and efficient hardware use, with performance ...

But one factor in that cost still scares away some car buyers who might be considering electric: replacing an EV's battery. These debates leave the question, Are electric vehicles really a better ...

Lithium-ion batteries are increasingly sparking house fires and changing the dynamic of the blazes that firefighters face. Emergency service responders say these fires are hotter than regular ones ...

As your White House correspondent, I ask the tough questions and seek the answers that matter. Your support enables me to be in the room, pressing for transparency ...

Giving lithium-ion batteries their first charge at high currents before they leave the factory is 30 times faster and increases their lifespans by 50%. Credit: Greg Stewart/SLAC National Accelerator ...

The rechargeable lithium-ion batteries that power most of our laptops may be the most practical battery tech we have right now, but they naturally degrade over time as their ions flow back and ...