Why government and tech can't agree about encryption

Your phone is getting better and better at protecting your privacy. But Uncle Sam isn't totally comfortable with that, because it's also complicating the work of tracking criminals and potential national-security threats.

Hackers may hit home for the holidays

It could be a merry holiday season for hackers, with millions of new and potentially vulnerable Internet-connected gadgets hitting the market.

Sight set on tracking threatened species

Ever wanted to track a rock wallaby in the rugged Australian bush or watch an orangutan swing past you in the wild jungles of Borneo but without the dangers of being there?

Hidden GPS devices to track suspects raise legal concerns

For months, police trying to solve a Long Island robbery spree had little more to go on than grainy surveillance footage of a man in a hoodie and black ski mask holding up one gas station or convenience store after another.

Experts urge Dutch govt to drop greenhouse gas appeal

Top global academics, lawyers and doctors are calling on the Dutch government to drop an appeal against a landmark court ruling which orders it to slash greenhouse gases by a quarter by 2020.

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