Here is another:
Aliens visiting Earth will be just like humans, scientist claims
There do seem to be a lot of alien life articles of late. I have to say I agree with the above article that I referenced. We had better plan on meeting aliens that do all the nasty things humans do.
So many people swoon on about how wonderful it would be to have an advanced alien civilization visit us and shower us with free-energy devices and whatnot. The reality of the situation is probably going to be quite different.