When large masses of water are moved from one place to another, this changes the shape of Earth and leads to a phenomenon ...

There are many ways to prove that our world isn't flat, but these five absurdities would be true if it actually were.

Scientists have uncovered new information about the Earth's core: it may not be completely solid. Instead, its center may be more malleable than expected and has changed shape in recent years ...

The true shape of Earth’s orbit: nearly a circle. Length a is the semi-major axis of the ellipse and b the semi-minor axis.

Earth’s inner core is changing shape, scientists have found. The discovery resolves a long-simmering controversy about what’s happening at the heart of the planet — which was long thought to ...

A new study suggests that Earth's true core could be a ball of iron-nickel that scientists hadn't uncovered yet.

The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists. The inner core is usually thought to be shaped like a ball, but its edges may actually have ...

From here on Earth, the well-studied Ring Nebula looks like a fiery, slightly misshapen ring with fuzzy edges and a hole in its center.

Flat Earthers often like to claim that the Antarctic Treaty of 1959 prevents civilians from visiting the southernmost continent in a bid to hide the true shape of planet Earth.

Scientists have uncovered new information about the Earth's core: it may not be completely solid. Instead, its center may be more malleable than expected and has changed shape in recent years ...