Robert Downey Jr. Gifting A Young Fan An IRL Bionic Arm Will Make You Weep: Watch

Robert Downey Jr. gifted a handicapped 7-year-old "Iron Man" fan with a bionic arm.

Aww Alert: Watch RDJ, Chris Hemsworth And Mark Ruffalo Share Dad Stories

The men of "The Avengers" discuss being superhero dads.

Robert Downey Jr. Is Giving 'Avengers' Fans A Chance To Be Iron Man IRL

Want to go to the "Avengers: Age of Ultron" premiere with Robert Downey Jr.? Here's your chance.

'Captain America: Civil War' Almost Didn't Happen -- Here's Why

Robert Downey, Jr. talks about what made him sign on for 'Captain America: Civil War.'

The 9 Most Memorable Moments From The 2015 Peoples Choice Awards

The 2015 People's Choice Awards was packed with some amazing (or just plain, um, memorable?) moments tonight. Way to get your choosing on, people.

Lumberjack Captain America Is Our First Official 'Age Of Ultron' Meme

A leaked clip of Steve Rogers splitting a log in half with his bare hands has inspired a passionate response from certain corners of the internet.

19 Secrets We Learned On The 'Avengers: Age Of Ultron' Set

MTV visited the set of "Avengers: Age of Ultron" and is reporting back with descriptions of a scene and interviews with Robert Downey, Jr. and Mark Ruffalo.

Robert Downey Jr. Got A 30-Foot Souvenir From The 'Avengers' Set

Robert Downey Jr. got some ridiculous swag from the "Avengers: Age of Ultron" set.

Is Iron Man Coming To 'Captain America 3'?

Robert Downey, Jr. nears a deal to bring Tony Stark/Iron Man to 'Captain America 3.' Get the details here!

The Intense Stare Of Robert Downey, Jr. Will Open Your Chakras: Watch

Robert Downey, Jr. put on his best new-age guru gear, and joined Jimmy Fallon for an Intense Staredown on a snowy mountaintop.

4 Places We Could See Tony Stark Before 'Iron Man 4'

If there's not going to be an "Iron Man 4," where else might Tony Stark pop up?

Robert Downey Jr. Fuels 'Iron Man 4' Speculation

Robert Downey Jr. further speculation that he'll return for another Iron Man movie.

Robert Downey Jr. Told Reddit About 'Sherlock 3,' His Dream Cameo And Why His Stache Is Awesome

Robert Downey Jr. answered questions on reddit, and it was delightful.

Read The Tear-Jerking Tribute Robert Downey Jr. Wrote For His Late Mother

After Robert Downey Jr.'s mother died, the actor took to Facebook to pen an emotional post about her life.

Robert Downey Jr. Says There's 'No Plan' For An 'Iron Man 4'

The 'Iron Man' actor says there are 'no plans' for another installment in the franchise, but he's still committed to at least one more Marvel movie past 'Avengers: Age of Ultron.'

Robert Downey Jr. Wants A Solo Movie For Black Widow (And Every Other Avenger)

The 'Iron Man' and 'Avengers' actor talks about whether or not his 'Age of Ultron' co-star ought to have her own feature film.

Inside The Insane 'Avengers: Age Of Ultron' Fight Scene That's Two Years In The Making

Robert Downey Jr. tells us the story behind the Hulkbuster fight in "Age of Ultron."

Robert Downey Jr. And Wife Susan Are Expecting A Baby Girl

Robert Downey Jr. and wife Susan announce they are expecting a baby girl this November.

How Do Superheroes Shave Their Chests?

Everything you ever wanted to know about movie superheroes' body hair, but were afraid to ask.

Robert Downey Jr. Issues Statement On Son's Drug Arrest

After his son, Indio Downey, was arrested for cocaine possession, Robert Downey, Jr. issues a heartbreaking statement.

Iron Man Lawyers Up: Watch Robert Downey Jr. In 'The Judge' Trailer

The 'Iron Man' and 'Avengers' star trades in his metallic armor for a suit and tie in the upcoming courtroom drama.

'Chef' Director Jon Favreau Reveals Robert Downey, Jr.'s Only Flaw

'Chef' director and star Jon Favreau tells us the one thing his co-star Robert Downey, Jr. can't do.

Robert Downey Jr. Tweets His First Photo From The 'Avengers' Set

The actor is busy working on 'Age of Ultron,' but he still has time for Twitter.

'Avengers: Age Of Ultron': Get Your First Look At Quicksilver And Scarlet Witch

See the twins in action in the brand-new artwork.