Depends what you're looking for. If you want fun factoids I like https://marginalrevolution.com/. For introductory topics and macroeconomic ideas, YouTube search topic + pdh economist and videos >=20 minutes is often good although I will say I don't like Varoufakis' opinions when he turns up. That'll all usually end up in the world of podcasts because they host long-form content and leads naturally into more current headline topics.

For trading I do my own research based on whatever statistics come to hand. I have contempt for short term trading news on the theory that I'm too small to be tactical and will just going to ride along with big obvious trends. No recommendations there.