One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ultimately forming protocells—primitive, non-living structures that were ...

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

Asteroid 2025 CQ, about the size of a 15-story building, is expected to pass near Earth on February 5, 2025. Measuring 150 feet in width, it will travel at a speed of 60,898 kilometers per hour.

New Delhi: A City of Earth is being built in Saudi Arabia. This city will have many luxury facilities. Indian companies like Tata and Oberoi Group have shown interest in it. These companies are ...

Lil’wat Nation officials are seeking a new building to merge its two existing es zúmin locations to accommodate new staff and account for future upgrades in service.

An asteroid has a small chance of hitting Earth less than eight years from now, and astronomers are enlisting the help of NASA's James Webb Space Telescope to study it. Characterized as a ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

Our research team has published a chemical analysis of those samples, providing insight into how some of the ingredients for life may have first arrived on Earth. WATCH: NASA scientists unveil ...

There's a lot more to Earth than meets the eye. Far from being just a roundish rock barreling through space, our planet is composed of several layers held together by intense forces of gravity.

Polyester microdroplets, possible precursors to life, were formed from alpha-hydroxy acids (αHAs) in early Earth-like conditions even at low reaction volume, low reactant concentrations ...

Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.

The space rock has a “size range comparable to that of a large building,” said Dr. Paul Chodas, manager for the Center for Near Earth Object Studies, or CNEOS, at NASA’s Jet Propulsion ...