It's been 10 years since Go champion Lee Sedol lost to DeepMind's AlphaGo. Has the technology lived up to its potential?

Ruby is an incredibly easy language to learn, and there's a lot of evidence why it is simple to break into and start.

Everyone knows Yuri Gagarin as the first person to go to space. But was he? Physicist Vladimir Brljak tells the tale of the intrepid balloonists who first flew beyond the blue terrestrial sky, challen ...