As Bitcoin virtual currency soars, bubble fears do too

Some call it the most famous pizza purchase in history: In May 2010, a programmer called Laszlo asked an online forum if anyone would buy him a couple of pies in exchange for 10,000 Bitcoins, an experimental online currency ...

Why don't insects freeze solid in the Arctic?

Life in the Arctic is harsh. Arctic temperatures are punishing, making life difficult for many animals to survive. Yet lots of insects, including mosquitoes, manage to thrive in the frozen region. So why don't they freeze ...

University student pleads guilty to making Android spy app

A Carnegie Mellon University student who hoped to sell enough malicious software to infect 450,000 Google Android smartphones pleaded guilty Tuesday to a federal law meant to prevent hacking of phones and computers.

Why Dungeons and Dragons is good for the workplace

A team of adventurers traverse a dungeon to defeat a mighty dragon and, through their victory, save the realm. Meanwhile, a design team skillfully adapts its product to evolving customer demands through a global pandemic—saving ...

Facebook adds trending topics to site (Update)

In a move that echoes Twitter, Facebook is adding a feature to its service that lets users know the topics of discussion that are trending among the site's 1.2 billion users, whether it's the death of a world leader or the ...

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