The Caterpillar autonomous haulage system, Cat ® MineStar ™ Command for hauling, has been addressing the mining industry’s biggest challenges for more than a decade — helping mine sites enhance safety ...

Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

Abstract: Superconducting motors have high power densities and thus have a high potential to be used for the propulsion of large electric aircraft. However, superconductors also dissipate ac loss when ...

Sunday in Washington had all the ingredients of winter, wind, cold and snow. Seven days from the solstice, winter seemed to be already here.