Rather than batteries or power chords, passive devices use ambient wifi signals to power themselves and communicate with other devices.
With renewables getting cheaper, the prospect of expensive, guilt-free fossil fuels is losing its appeal.
To meet a growing demand for beef, China is already importing Australian cattle and will soon start cloning its own.
Guano is even grosser than we thought.
Companies like Apple make it difficult to repair your electronics, but that doesn't mean it's impossible.
This cold, salty abyss is much more interesting than the one you might be experiencing this holiday season.
Turning genetic technology into a creative medium could help the public see controversial science in a whole new light.
And trade might not be much help.
From gas stations to corporate headquarters, oil companies are increasingly vulnerable to cyber attacks.