IN a paper on Carnot's Cycle and the Efficiency of Heat Engines, reported in NATURE, August 29, Dr. J. S. Haldane comes to the astonishing conclusion that “the Carnot cycle is radically in efficient” ...

The electric cars of the Formula E racing championship can accelerate faster than Formula 1 cars and their top speeds are catching up – but battery capacity would let them down in a head-to-head ...

Jeep just officially pulled the wraps off its updated best-selling SUV, the Grand Cherokee, and along with it comes a wide range of upgrades. As promised earlier this year by CEO Bob Broderdorf, the ...

The Chief Technology Officer (CTO) of a global energy management company has outlined three key pillars for artificial intelligence (AI) infrastructure: balancing cost, efficiency, and power. He ...