Scientists in Japan have developed a new organic device that can harvest energy from heat. Unlike other thermoelectric generators, this one works at room temperature without a heat gradient. Usually, ...

Evaporation-assisted chip cooling lowers LED temperatures while preserving heat flow for small but useful waste-heat energy ...

A May heat wave is driving up temps and energy bills. Experts say a small thermostat change now can keep you cool and cut ...

Winter does not wait for energy markets. When the temperature drops, livestock barns need steady heat even if the farm is miles from the nearest gas line. A research team in northern Italy has ...

You know that frustration after you gear up for a snowy day, only to have to take it all off in a heated office? Well, ...

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

There is an ideal temperature for your home, but it's also a matter of personal preference The Department of Energy states, ""You can save as much as 10% a year on heating and cooling by simply ...

(NEXSTAR) – As the temperatures drop, the energy bills go up. But how you set your thermostat can help keep the cost of heating your home down. There are two main heater strategies: set it and forget ...

Is 72 too cold? Experts say a simple thermostat tweak during a heat wave could help you stay cool and cut energy costs this ...