Physicists have built a graphene battery that harvests energy from the thermal movement of ions in solution
When he tired of arguing with climate change skeptics, one programmer wrote a chatbot to do it for him.
A U.S. Commerce Department anti-dumping decision could help some U.S. companies and hurt others.
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.
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
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