Power, economics and the Uncanny Valley.
Claims that Twitter can predict the outcome of elections are riddled with flaws, according to a new analysis of research in this area
Microsoft Research presents "HomeOS."
Besides James Bond, that is.
A statistical analysis of a 3000-year old calendar reveals that astronomers in ancient Egypt must have known the period of the eclipsing binary Algol
In a significant step forward for all-optical computing, physicists build a silicon transistor that works with pure light
You are here. Almost.
The best of the rest from the Physics arXiv this week
Heavyweight cosmologists are battling it out over whether the universe had a beginning. And despite appearances, they may actually agree