Qichao Hu doesn’t mince words about the state of the battery industry. “Almost every Western battery company has either died ...

File syncing and storage services, also known as cloud storage services, offer major convenience. They let you back up and access your data—documents, photos, video, and other file types—on any ...

Most online backup providers let you view and download files from a web browser and mobile apps, but that should be the bare minimum. Many also include file-sharing options, the best of which even let ...