Every December, more than 25,000 scientists from around the globe descend upon a cavernous convention center to eat dry sandwiches, drink weak coffee and ponder all things Earth and climate and space. This is the annual meeting of the American Geoph
In your pocket or purse, you may be toting around small devices that, with the help of new software authorized by the Food and Drug Administration, could soon become inexpensive hearing aids. Millions of people already own them. They’re Apple’s AirP