Maintaining liquid surface water is one of the preconditions that a planet has to meet in order to support life as we know it ...

Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new ...

A new report by the Asian Infrastructure Investment Bank warns climate change is destabilising the natural cycle, which ...

Please note that this lesson was published in April 2025 and we are no longer reviewing emails and messages from schools for ...

The global water cycle describes the circulation of water—a vital and dynamic substance—in its liquid, solid, and vapor phases as it moves through the atmosphere, the land, and the rivers, lakes, and ...

Far below the familiar blue of the oceans, scientists are uncovering evidence of a vast hidden reservoir of water locked inside the rocks of Earth’s mantle. Rather than a single underground sea, this ...

Floods, droughts and heatwaves continue to dominate headlines around the world and in Australia. In the past few days, hundreds of bushfires have ignited in south-east Australia during an extreme ...