Linkedin keeps messing around by withdrawing some great features but one they have put in place in recent years and it’s still here is Linkedin Pulse. (Log in, on the black toolbar, go to Interests, the third option is Pulse.)

Linkedin Pulse is a place where articles can be posted and have the potential to be seen by a wider audience.
Pulse
When you post in your normal home feed, your followers or your connections [...]