Cruise control: GM's No. 2 exec to run self-driving car unit

General Motors' No. 2 executive is moving from Motor City to Silicon Valley to run the automaker's self-driving car operations as it attempts to cash in on its bet that robotic vehicles will transform transportation.

Scientists obtain a hexagonal modification of silicon

A team of scientists from Lobachevsky University (Nizhny Novgorod, Russia) has obtained a material with a new structure for applications in next-generation optoelectronics and photonics. This material is one of the hexagonal ...

Robot vision makes solar cell manufacture more efficient

"The price of solar-generated electricity continues to plummet, and the technology is taking over as the least expensive form of energy in more and more parts of the world," says solar cell researcher John Atle Bones at SINTEF.

Bright future for solar cell technology

New all-inorganic perovskite solar cells tackle three key challenges in solar cell technology: efficiency, stability, and cost.

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