A solar storm like the one that caused a nine-hour blackout across Quebec in 1989 could have even more dramatic effects if it ...

Solar emissions exert 'drag' on space junk orbiting Earth. From historical measurements across a period of 36 years, ...

Fresh takes on Apollo’s famous “Earthrise” and “Blue Marble” images showed off our planet’s beauty just weeks before Earth ...

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

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 ...

A scorching, airless world just 48 light-years away is offering scientists a rare glimpse into the geology of distant planets ...

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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 ...

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 ...