Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a ...

While commercial use remains limited to Finland, sand batteries offer an elegant, low-cost path forward, particularly for ...

We tested nine of the best portable air conditioners in a humid Florida home—here are the models that impressed us the most.

Among the wind turbines, solar panels and Joshua Trees are giant batteries that look like shipping containers. Tesla workers ...

The Shelby Automobiles assembly center in California plans to turn out 1500 V-8 Dakotas annually; the first pro­duction ...

Climate change remains one of the most pressing challenges of our time. Rising global temperatures, extreme weather events, and melting ice caps demand urgent action. Fortunately, technological ...

When drying your hair, you have probably asked yourself this question at least once: Should I let it air dry or grab the blow dryer? Air drying may look more natural on the surface, but blow ...

The Aircela acts like a mini direct air capture facility, sucking up carbon dioxide and then synthesizing it into real, usable gasoline for cars.