Zulip is the best open-source Slack alternative you can get, and it can be hosted on your own server or use it with a paid plan.

Power outages stretched into a fourth day Thursday following a record-breaking heat wave that strained the city’s electrical grid. As of 3:40 p.m., more than 6,324 Con Edison customers remained ...

When the internet goes down due to blackouts or natural disasters, there's a small bit of kit that lets you have access to ...

You can access files from terabox links using third-party tools that create direct download or streaming options, often ...