The Singularity Summit approaches this weekend in New York. But the Microsoft cofounder and a colleague say the singularity itself is a long way off.
When he tired of arguing with climate change skeptics, one programmer wrote a chatbot to do it for him.
The physicists have had their say. Now a legal study asks how a court might handle a request to halt a multibillion-dollar particle-physics experiment. The analysis makes for startling reading.
The new role that quantum information plays in gravity sets the scene for a dramatic unification of ideas in physics.
A new model of the way the THz waves interact with DNA explains how the damage is done and why evidence has been so hard to gather
The U.S. Geological Survey doubles its estimate for the size of a huge U.S. oil and gas resource.
Government-backed Amonix closes down factory, a sign of tough times in solar and particularly for more complex concentrating photovoltaic technology.
A computer model that detects who is influencing whom in a group discussion, can accurately predict who is likely to speak next
The relativistic motion of clocks on board GPS satellites exactly accounts for the superluminal effect, says physicist.