Hundreds of animals, from tiny ants to mighty hippos, are shaping the Earth's surface as powerfully as floods and storms.

"We can see, for the first time, rings of dust surrounding protoplanets made visible by the bright starlight reflecting off ...

Instead, its center may be more malleable than expected and has changed shape in recent years. These findings could lead to a better understanding of the inner workings of our planet and how life ...

The shape of a planet's orbit is one of its fundamental properties, along with its size and distance from its host star. Earth has a nearly circular orbit, but some planets outside our solar system, ...

Despite centuries of efforts to map our planet precisely, our view of the world will always be political and imperfect.

The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered ...