Physicists have built a graphene battery that harvests energy from the thermal movement of ions in solution
The president’s proposed initiatives are a good start in helping to revitalize manufacturing, but they don’t go nearly far enough.
Include quantum mechanics in the calculations and faster-than-light drives become unstable
From different angles, two of our feature stories explore the role of humans in an automated world.
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.
If federally funded factories don’t get enough demand, even more government spending could result.
GE’s nuclear waste-burning PRISM reactors get a new chance at commercialization.
The $2.4 billion program designed to jump-start the battery industry has met with horrible market conditions.
Caltech researchers demonstrate a clean technique for using heat and catalysts to split water into hydrogen and oxygen.