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Volcanic eruption stages. Volcano erupts with hot lava, fire and clouds of smoke, ash and gases. Vector cartoon set of mountain with crater and flow magma isolated on white background Antique ...

Scientists have uncovered compelling evidence suggesting that early Mars was surprisingly wet, featuring extensive networks of lakes and river basins shaped by rainfall and snowfall. This challenges ...

As schools and universities in Washington state and around the country are closed due to the coronavirus pandemic, teachers are using online tools to connect with students. Nick Zentner, a geology ...