Across the U.S., Western Europe, and even in parts of Asia, coal is in secular decline. There will be very few coal power plants built in many western countries in the coming years if environmentalists have their way, and the superior economics of natural gas are piling on even more ... Read More »

  Eye lens regeneration from own stem cells: ‘a paradigm shift in cataract surgery’ A new study describes a pioneering new cataract treatment – tested in animals and in a small trial with human patients – where, after the cloudy lens is removed, the eye grows a new lens from ... Read More »