China’s Chang’e-6 robotic spacecraft in June made history by retrieving the first surface samples from the far side of the ...

In an era of acceleratingclimate change, the Arctic is facing an alarming new risk: wildfires. Once considered too cold and ...

Major Stages of Earth’s History: Represents major stages of Earth’s ... movement and continues to be a living laboratory for scientists studying geothermal activity, ecology and wildlife management.