How much do you know about Antarctica? Take our science quiz to see if you'll freeze up or be as cool as a cucumber.

The world's oldest rocks are spread across the globe and paint a picture of Earth's turbulent early history. Here are some of the most notable and important formations scientists have discovered.

If new rules are approved, treated “produced water” could be used for agriculture, growing trees and manufacturing.

Climate change has made great swaths of the planet's land drier and saltier, jeopardizing food production and water access ...

Neil Mackay's Big Read's on population ("A swing to the right on fertility", December 15) addressed the issue of falling birth rates ...

Every year on December 11, International Mountain Day serves as a poignant reminder of the urgent need to appreciate and ...

Climate change is accelerating threats to coastlines and coastal areas, endangering critical habitats and marine biodiversity ...

“Think about the entire globe, all the oceans on the planet – the Indian Ocean ... playing critical roles in maintaining ...

The big news in Earth science this year was all about climate change, with extreme weather, flooding and drought attributed ...

It is hard to imagine what would happen to the earth and human beings without forests ... 20th century was Libya’s Great Man-Made River (GMMR), which transported fresh water from ancient underground ...

Dr N Munal MeiteiInternational Mountain Day is observed on 11 December to celebrate the beauty of mountains and their values. Mountains are one of the oldest nature’s pristine structures, stolid and ...

Researchers say tracking the massive iceberg is essential to understand its potential impacts on rising sea levels, marine ...