Google says using a small USB stick to vouch for your identity is more secure than either a password or conventional two-factor authentication.
New technology and large government research initiatives in genetically modified crops are giving China a storehouse for a more populous future.
Development is lifting people out of poverty, but there’s still far to go.
With its world-leading research investments and vast size, China will dominate the future of genetically modified food—despite the resistance of its population.
Cryptography could keep electronic investigations under control.
How the news feed on Facebook decides what you get to see.
Want regulations to preserve the open Internet? Be careful what you wish for.
The disparity between the rich and everyone else is larger than ever in the United States and increasing in much of Europe. Why?
The economist Robert Solow has been arguing for more than half a century that technology will not spell the end of middle-class jobs.