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.

Each of the world's largest aquariums has its unique features: from the longest tunnels to the largest acrylic windows that allow you to visually dive into the depths of the oceans. RBC-Ukraine ...

The world has one ocean and its health is critical ... and coastal communities and countries with a high dependency on the oceans and their marine resources are particularly affected.

Led by the United Nations Environment Programme (UNEP) and held annually on 5 June since 1973, World Environment Day is the largest global platform for environmental public outreach and is ...

rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green. On September 5, 1977, while venturing out of the Solar System ...

The world's frozen oceans, which help to keep the planet cool ... warm seas and winds breaking apart the ice. Over the 5 days to 13 February, the combined extent of Arctic and Antarctic sea ...