Aviation, with the current practice of calling it aerospace engineering, is a vast field starting with microlight aircraft the size of a dragon fly to giant aircraft capable of seating nearly 800 people. There is just too much info on various aspects.Some one may be able to help if you can narrow down your question to some specific aspects.
I want to just get updates related to aviation..........what is going on around the world of aviation.
We regularly cover all engineering topics (including aviation) through CrazyEngineers VoiCE: http://www.crazyengineers.com/category/voice/