Brave New World' introduces Anthony Mackie as the new Cap, plus Red Hulk and other 'Hulk' characters into the MCU.

Why is The Leader a less than brilliant mastermind? Why is Red Hulk so much like Green Hulk? We break down these and other WTF questions after seeing Captain America: Brave New World.

Brave New World raises a major question about the MCU: which superheroes are even left to help Sam Wilson defend Earth?

Anyway, Ross listens to Wilson, calms down, and reverts back to his human form. After being checked out of hospital, Ross is ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

HD 20794 d is expected to be a focal point for upcoming projects like the Extremely Large Telescope, the Habitable Worlds Observatory, and the Large Interferometer For Exoplanets (LIFE). These ...

The most obvious sign that Brave New World is actually an Incredible Hulk sequel is that it revolves heavily around Harrison Ford’s Thaddeus “Thunderbolt” Ross. Ford is taking over the role from the ...

Before 'The Star Spangled Banner' was the national anthem, 'Lift Every Voice and Sing' was the Black national anthem. This ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Like most of us ...

Space experts have uncovered a massive swarm of new supermassive black holes that could blow theories about galaxies wide open. A team of scientists using data from two NASA telescopes revealed ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space agencies are ...

Researchers have discovered an Earth-like planet with such an eccentric orbit that it swoops in and out of its habitable zone throughout its year. Though the super-Earth could theoretically be ...