In every living cell, there are membranes—and in every membrane there are proteins, each of which acts as a chemical gatekeeper. Rather than passively letting ions pass in and out of the cell, these ...

The first major difference in killing germs. You can use a steamer to sterilize your countertops, for instance, because it’s so hot. But hot water can make some dirty situations worse. Warmer water is ...

Rodatherm Energy Corporation, based in Alberta, secured funding from TDK Ventures to advance its closed-loop geothermal ...