Tesla has started building Model Y battery packs with its in-house 4680 cells again, more than two years after ...

Tesla is out with its Q4 2025 earnings results, and the stock is moving in after-hours trading. The EV maker reported ...

Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.

For the past two years, China’s PV manufacturers have been locked in a cycle of intense competition and price wars.

Research shows that adding fire compartments in lithium-ion batteries boosts liquid nitrogen cooling, effectively mitigating ...

The growth of electric vehicles (EVs) and charging infrastructure must advance in tandem, particularly reliable fast-charging stations that function as the modern equivalent of gas stations for ...

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...

The case is made from tough, fiber-reinforced composite construction, complete with a gasket that seals it to an IP69 rating (completely dust-tight and able to withstand high-pressure water jets and ...

Smartwatches are incredible tools, but they are demanding. They buzz during meetings, light up in movie theaters, and need to be charged almost as often as your phone. For many of us, the friction of ...

A bill about state regulations for energy projects — like nuclear reactors and battery storage facilities — has cleared a ...

Spartan Medical brings together comprehensive best-in-class wound care offerings to meet Veterans at their personalized ...

Scientists reveal that the world's largest lithium reserve contains toxic arsenic and hidden environmental risks.