Astronomers have observed the detailed motions of giant gas bubbles on the surface of a nearby star for the first time, which rise and fall like the inside of a lava lamp. The massive hot gas bubbles ...

There are few better sentences than one that includes the words “giant”, “bubbles”, “exploding” and “slow motion”. Well, there’s one thing better: a video that fits that sentence. Put together by Joey ...

As intimidating as they seem up close, humpback whales often see humans as friends, not foes. The sociability of these gentle souls is perhaps best represented by a curious behavior they exhibit when ...

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