Protect 'blue planet' from global warming: Dalai Lama

Protect 'blue planet' from global warming: Dalai Lama

The video is part of the campaign by the Tibetan government-in-exile, based in this northern Indian hill town, ahead of this year's UN climate change talks in Paris.

Earth may have become blue planet 200 million years after birth

A new research has claimed that Earth may have become transformed into a blue planet just 200 million years after it was formed.

Blue planet where it rains glass discovered

For the first time, astronomers have identified the true colour of a planet beyond our solar system.