Be it sci-fi, immigration or even artificial intelligence, the concept of "aliens" mirrors how we define fear, fascination and the "others" among us. What springs to mind at the mention of "alien"?

Add Yahoo as a preferred source to see more of our stories on Google. For as long as humans have looked up at the night sky, we've wondered who, or what, might be looking back. Journalist Becky ...

"Pluto" is a Malayalam sci-fi comedy that fails to innovate, sticking to familiar alien tropes despite its unique premise.