Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In the 1931 movie ...

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was ...

The Trade-off Between Physiological Authenticity and Experimental Convenience: Navigating the Cellular Foundation of ...

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

Venus may be a hellscape by our standards, but there’s a chance that some forms of life could evolve there. A new MIT study has now found that the building blocks of life are surprisingly stable in ...

On March 10, 2020, 61 choir members rehearsed in a church hall in Skagit County, Wash. As they sang, a microscopic germ wafted through the air. Before the month’s end, 58 members were infected and ...

Last time the online creators from “Mommy and Me: The Listers” visited the “Houston Life” studio, mom Crystal Lister and her daughters Kinsley and Krissy literally passed fire from hand-to-hand.

I don’t know whether my life would have turned out differently if I had more access to science at an early age. Nevertheless, ...

In a major editorial decision, the journal Science has officially retracted a famous and fiercely debated 2011 paper that proposed the existence of an “arsenic-based” life-form. The original study ...