YouTube's testing a change that ignores your "All" notifications setting if you don't actually watch the channel, so only engaged fans get push alerts now.

Push notifications are the alerts that apps send to your phone or computer even when the apps aren't open. Often appearing at the top or side of your screen, nearly every popular app uses push ...

If you have push notifications turned on for sensitive apps, you may want to reconsider your settings. The United States government and foreign law enforcement can demand Apple and Google share ...

There are 3 easy ways in both Chrome and Firefox to disable push notifications. You can disable push notifications for a single website or multiple websites or all ...