Security

Ransomware attack before holiday leaves companies scrambling

Businesses around the world rushed Saturday to contain a ransomware attack that has paralyzed their computer networks, a situation complicated in the U.S. by offices lightly staffed at the start of the Fourth of July holiday ...

Energy & Green Tech

Improving solar cell efficiency with a bucket of water

Looking at your cell phone, you realize the battery is low, which means you have to make another long walk into town to pay money to charge the device. By the time you get home, it's getting dark. You light the kerosene lamp ...

Business

Why Google's lobbying in California skyrocketed this year

The 30-second video ad struck an ominous tone, urging Californians to tell their lawmakers to vote against legislation that would force Google, Facebook and other large platforms to pay news publishers.

page 1 from 13