These infrared space heaters are well-suited for indoor and outdoor use. They also start to work right away—no warm-up time ...

Just how do you keep occupants of an electric car warm? That’s the question that automakers have been tackling for many years, as they bring mass-produced plug-in cars to market. Now BMW thinks it has ...

Looking to turn up the heat this winter—but not your energy bill? We chose the 7 best space heaters for large rooms of ...

According to the researchers, the process is still harnessing the power of the Sun, whose radiative output warms up the Earth during the day. At night, this energy is radiated back out into the cold ...