A new network paradigm can generate meaningfully random numbers—and fast. In network encryption, randomness has huge value because it’s not “solvable” by hackers. Classical computers can’t be ...

Readers asked about whether Canada should follow suit on a social media ban, how parents can talk to their kids about their ...

Let’s say I lend a software company $100 for five years at 8% interest. I give the company $100 in cash, and it gives me back a note promising to pay me back, which I enter into my accounting system ...

Out at sea, a Canadian whale scientist witnessed something close to a miracle – more on that below, along with Ontario budget ...