I've been looking for something similar. I haven't found it yet.
I have found some good financial websites. Some are also asset class specific (Futures, Forex)
But here are a few that I use daily. I don't try to ready EVERYTHING. I use certain sites for specific info.
General Market Review and interesting articles from various sources (both good and bad)
Real Clear Markets They have articles from mises.org to Slate and everything in between. Probably the closest to a true aggregator.
Forex Factory I use their calendar to track major announcements (oil and nat gas inventories, Fed announcements, international announcements)
Finviz I use this to follow individual sectors and the market overall. They also have a big news section with current articles.
Bloomberg Earnings I use this to see who is going to post quarterly earnings announcements.
Econoday Another economic calendar site.
I have a few more if you have specific news and data questions.