Africa will divide in two, creating a new ocean in real time. Scientists say a sixth ocean is forming as East Africa splits apart. A new home to Africans ...

It is unclear what these structures are. If they were anywhere else, they could be portions of tectonic plates that have sunk ...

The iguanas' 8,000-kilometer trip — one-fifth of the Earth’s circumference — is the longest made by a flightless land vertebrate.

A photo of the earth and its oceans taken from space. The photo has been changed so we can see all of the earth’s surface in one picture. The Pacific Ocean is the world’s largest ocean.

So how many oceans are there? Four, five... or one. All of the bodies of water on Earth that qualify as named oceans are directly connected to each other ... The Pacific Ocean is riven with ...