Earth seen from the Moon during the Artemis II mission. (NASA) Mass extinctions. Giant volcanic eruptions. Oceans suddenly ...

In a new review, scientists warn that this rapidly escalating, human-driven crisis threatens to upend the biosphere. The ...

The discovery boosts the chances of finding extraterrestrial life.

(fotograzia/Moment/Getty Images) In the beginning, there was moosh. At the dawn of the Solar System, young Earth was little ...

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

Two scientists explored the idea that there was another civilizaton before humans, which harnessed energy and wiped itself ...

The iron-rich core at the center of our planet has been a crucial part of Earth's evolution. The core not only powers the magnetic field which shields our atmosphere and oceans from solar radiation, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Earth is illuminated against the blackness of space in this ...

The Earth’s climate is a dynamic entity, continuously evolving over billions of years with alternating periods of extreme heat and cold. Recent scientific studies indicate that the Earth is subtly ...

PCWorld reports that scientists discovered Earth’s inner core has slowed its rotation relative to the crust, even appearing to stop moving in a phenomenon that occurs every 35 years. This iron-nickel ...

We have only one example of biology forming in the universe – life on Earth. But what if life can form in other ways? How do you look for alien life when you don’t know what alien life might look like ...