Today is Earth Day, a time to think about how to protect the planet that all of us share. Each year on April 22, Earth Day highlights environmental challenges and encourages communities to take action ...

For the first time, scientists have watched a subduction zone literally fall apart beneath the ocean floor. Using advanced ...

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

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SNOLAB experiment, located deep in a nickel mine, aims to detect signs of dark matter particles passing through the Earth.

Billions of years ago, Earth’s atmosphere was hostile, with barely any oxygen and toxic conditions for life. Researchers from the Earth-Life Science Institute studied Japan’s iron-rich hot springs, ...

Planet Earth is spinning a little faster today — resulting in one of the shortest days of the year. But the change will be so minuscule you won’t even notice. We’re talking even less time than the ...

The study of Earth science isn’t just for students who are interested in how our planet works. It’s also for those who are passionate about addressing urgent global challenges such as climate change, ...

New name reflects more than a century of evolution and a commitment to understanding the whole planet Beginning in August 2026, the University of Colorado Boulder's Department of Geological Sciences ...