Credit: Earth and Planetary Science Letters (2025). DOI: 10.1016/j.epsl.2025.119683 A study led by researchers from the University of Sydney and the University of Adelaide has revealed how the breakup ...

For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so vast and unusual that they defy conventional models of planetary evolution.

Earth's shape can be tested in surprisingly simple ways without relying on space photographs. The strongest part of the ...

The concept behind the model is simple: life can travel to and terraform planets around other stars. In doing so, the planet that life travels to becomes more similar to the planet it came from. In ...

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

This publication has been produced to meet accepted Accessibility standards and contains various accessibility features including concise image descriptions, a table of contents, a page list to ...

Space technology on Earth has gone from futuristic to foundational in our everyday lives. From satellite innovations that enable global communication to space science applications improving ...

Questions about the origin and nature of Earth and the life on it have long preoccupied human thought and the scientific endeavor. Deciphering the planet's history and processes could improve the ...

A billion years from now, Earth won't look anything like home—here's what science says really happens to life, oceans, and the planet itself. Woman with US passport for 24 years is denaturalized ...