Your defunct smartphone could be your next great investment. An original iPhone from 2007 sold at auction for $190,000, almost double what experts expected. The phone was sealed, unopened, and has never been used. It's particularly valuable because only a few of these phones were ever manufactured. The original iPhone had only four gigabytes of storage, but Apple discontinued it after just a few short months in favor of larger eight and 16-gigabyte models.
An exclusive look inside Sig Sauer’s New Hampshire factory where robots build the weapons, then hit the range with the latest gun suppressor technology.
The Pentagon is pouring billions into Drone Dominance. From laser weapons to armored UAV's, we go inside the companies building the future of drone warfare.
NYC's buildings are on the climate clock. Urban Green Council breaks down lobby letter grades, Local Law 97, smart tech and the city's race to net zero.
