Technology

Bitcoin is a cryptocurrency that owes much of its popularity to its rather volatile — and occasionally very high — price. Its potential for investors has made it a tempting

Quantum computing and quantum communications; these concepts were invented just 30 years ago, after scientific journals refused to issue earlier publications regarding these subjects because it looked more like science-fiction.

The Mobile World Congress, which is currently under way in Barcelona, is the world’s premier telecoms industry event. It’s the place where the most important announcements are made on issues