The DragonFire laser directed-energy weapon achieved the U.K.’s first high-power firing of the weapon type against an aerial target. (Photo provided/British Defence Ministry) (THE CONVERSATION) ...

There’s unexpected movement in the world of cell biology — specifically, with the energy factories known as mitochondria. Ever since they were discovered in the mid-nineteenth century, mitochondria ...

For hundreds of years of human history, the invention that has defined our ability to travel, explore, and expand our boundaries has been the combustion engine. This hallmark of mechanical development ...

First put into place 33 years ago under the administration of then president George H. W. Bush, Energy Star is a testing and certification program for appliances and electronics. Businesses can use ...