Here are some.
Self-Assembling robot:
Self-Assembling Modular Robot
Robot used in the military, able to sense it's environment and conquer it:
Big Dog the Military Robot (Reminds you of MGS4 doesn't it?)
I found a video on youtube that has a robot that
has the ability to learn words, actions, can learn what to say and what not to say, and have a conversation.
But sadly, youtube is dead right now :/
-Link