Harvard researchers built a living robot out of rat hearts
I'm not even kidding.
Six gadgets for a green camping trip
You can cook and top off your devices' batteries with just a few bits of wood.
NYPD used Stingrays over 1,000 times since 2008
There's no written policy to guide use of the cellphone trackers, either.
California secretly listened to cellphone calls from the air
The CIA-developed "Dirtbox" can monitor thousands of people at a time.
Here are the devices law enforcement use to spy on you
Just because you're paranoid doesn't mean they're not watching you.
FBI: Yes, we exploit unpatched security holes
An FBI director admits that the bureau uses zero-day exploits to snoop on targets.
IRS promises to get a search warrant before spying on cellphones
IRS Commissioner John Koskinen says his agency will comply with the DOJ's new rules.
Stingray phone surveillance tools can also record your calls
And the Stingray surveillance story just gets worse.