The Virginia high school relay runner who was hit on the head with a baton during a controversial race has been cleared by doctors to return to competition. Brookville runner Kaelen Tucker now ...

FutraHeat has designed a heat pump that can operate at reduced speeds without oil, recover waste heat from as low as 70 C, and deliver high-grade ... to R-123 in low-pressure centrifugal chillers ...

Developed in partnership with Dutch heating specialist Feenstra, the all-electric heat pump solution will initially be available in the Netherlands. The system’s buffer works as a heat battery ...