The United Nations' annual climate conference continues Wednesday with brief speeches by nations big and small.

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, ...

This study presents the first physical evidence that Snowball Earth reached the heart of continents at the equator.' ...

Civil society groups and community representatives from across Papua New Guinea say the government must take action to end ...

We have an extremely incomplete picture of what these snowball periods looked like, and Antarctic terrain provides different ...

This was a record-breaking year again on planet Earth, and is expected to be the hottest on record. In addition, climate ...

Agence France-Presse reports that an “Afghan delegation will attend…marking a first since the Taliban government came to power”, adding: “It was not immediately clear in what capacity the delegation ...

Ambitious targets for reducing carbon emissions can’t be ignored, Australia’s climate change minister says, ahead of the UN’s ...

Despite a fast-growing economy due to its abundant resources of gold, copper and oil, in PNG's mountainous areas, dark ...

The continent is also a country - but there are often misconceptions about the region it's a part of and how it's defined.

PNG's Sylvester Namo burrows under the Kiwis defence to put his side on the board. ‘We are going to be perfect friends’: ...

One sunny spot in the southern hemisphere is both the smallest continent in the world and a country in its own right.