As of Saturday morning, there were more than 1,100 personnel assigned to battle the fire on the ground and by aircraft.

The Border 2 Fire was 10% contained Sunday with the National Weather Service's forecast of rain before sunrise prompting ...

Authorities issued evacuation orders and warnings to nearby areas early Friday morning as a wildfire in the Otay Wilderness ...

Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

SAN DIEGO COUNTY, Calif. — Fire crews continued to battle a wildfire on Friday morning several miles north of the U.S.-Mexico ...

3:34 EV shoppers have concerns about electric car batteries, but those concerns likely are focused on the wrong thing. We’ll explain how to best preserve your EV’s battery capacity and range.

许多电动汽车制造商在冬季严重依赖耗电量大的电阻式加热器来保持车厢和电池的温暖。但是，热泵能够减少寒冷天气下的电池续航里程损失，在电动汽车中的应用正变得越来越普遍，而且近日美国大部分地区的低温天气情况中，热泵可以为美国的电动汽车车主提供帮助。

“You learn to love the world only by looking at it closely,” he wrote. By Anderson Tepper Pico Iyer seems to have spent his life in motion, shuttling between homes in Japan and the United ...