From his humble trailer in northern Washington State, Scott Stuart ran a decade-long investment scam so lucrative you’d think he was a lifetime con artist. The truth is, everything he knew he learned from the Nigerians who bled him dry.
Paul Allen space project Stratolaunch won’t blast off until at least 2016. In the meantime, keep an eye on Space Exploration Technologies, the Silicon Valley startup founded by Tesla Motors mogul Elon Musk.
The Bill and Melinda Gates Foundation made headlines this summer when they pledged $41.5 million to reinvent the toilet. But another program, Grand Challenges Explorations—accepting applications this month—is set to provide equally crucial theme-based gra