Over 700 million years ago, Earth experienced a dramatic climate event known as the Sturtian glaciation, one of the most ...

Researchers Kazumi Ozaki from Toho University and Chris Reinhard from the Georgia Institute of Technology predicted that oxygen levels ...

Glaciers once inched toward the sea, gouging rocks. When the ice masses melted, they infused oceans with nutrients that may ...

In about a billion years, Earth will lose its oxygen, making it uninhabitable for life forms that depend on oxygen. The ...

For now, life is flourishing on our oxygen-rich planet, but Earth wasn't always that way – and scientists have predicted that ...

The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger ...

Rising CO2 levels are making tropical trees more efficient at photosynthesis. Learn what this means for climate change.

Earth’s climate has never been static. It shifts between warm interglacial periods and deep freezes, driven by complex ...

The Earth's atmosphere has strengthened its ability ... "Ultraviolet light influences hydroxyl production, so levels of this atmospheric cleaner have very large fluctuations on a daily and annual ...

Imagine floating in space, gazing on a frozen white orb. The ball hangs in the void, lonely and gleaming in the light from ...