A glass turned upside down, layered with green, brown, and blue kinetic sand, designed to resemble an Earth pattern.

A new study reveals Earth's essential features formed within its first 100 million years, challenging long-held theories.

Clues to our planet’s dramatic past are in the layers of rocks we might overlook. A great guide shows why they deserve our ...

Scientists have discovered that Mars has an interior structure similar to Earth's. Results from NASA's InSight mission ...

From these indirect observations, scientists have calculated that the scorchingly hot inner core, with temperatures ...

Scientists have made a groundbreaking discovery deep beneath our feet — a hidden structure inside Earth's inner core. Using ...

Scientists discovered that ice is slippery not from pressure or heat, but from molecular dipoles disrupting its crystal ...

Scientists have discovered evidence of a possible second layer within Earth's inner core, potentially rewriting our understanding of Earth's history.

New simulations show carbon enabled Earth’s inner core to solidify under realistic cooling, solving the nucleation paradox.

A simple core of pure iron and nickel couldn’t account for the observed properties. The Martian core must be rich in “light ...

Healing the ozone layer protects us from UV rays, but it may also fuel far more global warming than once thought, challenging assumptions about climate progress.

Meteorite diamonds, which could be 58% harder than ordinary diamonds, have finally been made in the lab. Scientists have ...