It's the oldest question on Earth. Where did we come from? Some people may thank a creator from above, but what if the hand ...

Hubble has captured evidence of extraordinary jet activity from the interstellar comet 3I/ATLAS, which challenges established models of cometary physics and raises new questions about the nature of ...

Abstract: Stroke is a leading cause of long-term disability globally, with hand motor impairments limiting daily activities and quality of life. This systematic review evaluates the development and ...

Note: Some submissions are from this Reddit thread. 1. "Pentalogy of Cantrell, which is when the heart is outside of the chest because the sternum has not fused. I'd seen it before with just a bit of ...