You probably know that the social network uses your profile to serve ads it thinks you’ll like—but it also draws on a lot of information it gathers from offline data brokers.
Authorities have asked Amazon to turn over data from a suspect’s Echo, raising thorny privacy questions.
Bionic leaves, a hot solar cell, and other picks for the most notable renewable energy strides in 2016.
A pioneering biotech scales back plans to rejuvenate women’s eggs for IVF.
The self-styled competitor to Tesla is hyping a huge reveal in January, but rumors are swirling that the company is running on fumes.
Russian hackers may be behind attacks leveled at the nation’s power grid and artillery. The West should take note.