What is the latest news on global warming current and future?

I have been very busy in recent months and I have not been able to keep up to date. The last I heard the Greenland Ice Sheet is expected to melt far sooner than expected at the current rate of warming - well before 2050. I think the original prediction was before 2100. What about Antarctica and the rest of the world? Anything you can tell me would be very helpful. Maybe you can post me a link for the latest. Not sure where to find it myself. Thank you.