Business

California moves to embrace cryptocurrency and regulate it

California, which has a economy larger than all but four countries and where much of the world's technological innovation is born, on Wednesday became the first state to formally begin examining how to broadly adapt to cryptocurrency ...

Electronics & Semiconductors

A step towards cheaper solar power

Organic solar panels have the potential to rapidly improve our solar capacity. These can be printed like newspaper—and so can be flexible, lightweight, much cheaper to make, and more versatile than current silicon solar ...