Researchers demonstrate a significant jump in the efficiency with which heat can be converted directly into electricity.
Researcher Andrew McAfee says advances in computing and artificial intelligence could create a more unequal society.
High cost and uncertainties over its risks have raised doubts about whether the technology can help address climate change.
A startup called Siluria thinks it’s solved a mystery that has stymied huge oil companies for decades.
There’s a huge amount of wind off the coast of Japan, but harnessing it will be fantastically expensive.
The automaker says soon all its cars will be compatible with gas, electric, and hybrid drivetrains.
Bjarne Stroustrup, the inventor of the C++ programming language, defends his legacy and examines what’s wrong with most software code.
New technology, including better control algorithms and communications, is improving the performance of wind turbines.
Notable advances in renewable energy pale compared to the impact of shale gas.
SolarCity’s IPO filings show it needs to grow and lower costs.