North Korea’s hackers are reportedly targeting bitcoin exchanges | TechCrunch

North Korea’s hackers have been linked with many attacks, including the 2014 Sony hack, but it looks like the totalitarian state is now targeting bitcoin, and crypto coin exchanges in particular, with its hacking teams. That’s according to a new report from cybersecurity firm FireEye, […]

The Astounding Engineering Behind the Giant Magellan Telescope

It’s easy to miss the mirror forge at the University of Arizona. While sizable, the Richard F. Caris Mirror Laboratory sits in the shadow of the university’s much larger 56,000-seat football stadium. Even its most distinctive feature—an octagonal concrete prominence emblazoned with the school’s logo—looks […]