The Hulk has had a fair amount of fights, but we'd love to see him fight Doctor Doom, Spider-Man, and Wolverine in the MCU.

Sicarius Hahni is a tiny but deadly spider that lives in arid, desert regions. Learn more about this sand spider and why it buries itself.

For Marvel Comics fans looking to look back or people who want to get into the comic books in advance of the new flick, there ...