After a few technology U-turns, startup Promethean Power moves ahead with thermal battery to overcome unstable grid at Indian dairies.
Computers have never been good at answering the type of verbal reasoning questions found in IQ tests. Now a deep learning machine unveiled in China is changing that.
Despite massive resources all over the world, only three countries have managed to produce shale gas at commercial scale.
Despite a recent victory, environmental groups have had little luck slowing the boom in new natural-gas power plants.
Electrovibration could make for a better sensory experience on a smooth touch surface.
Surgery involving robots is far from perfect, according to a new study of death rates during medical procedures involving robotic equipment and techniques.
Various historians have concluded that Einstein’s first wife, Mileva, may have secretly contributed to his work. Now a new analysis seeks to settle the matter.
Tesla’s profitable cars, cheap LEDs, half-price nuclear, and cheaper carbon capture are highlights of this year’s progress in clean energy.
If police must wear body cameras, we need to make sure they’re recording when they should, and only then.
A new process can cheaply clean extremely briny water coming up from oil wells.