Sediment

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Articles about Sediment

120 published items.

Life erupts from volcanic 'mud soup'
Oceanography

Life erupts from volcanic 'mud soup'

The seafloor's struggle to recover from Tonga's 2022 Hunga eruption is real—but tiny marine pioneers are returning, slowly transforming the grey plains into a vibrant la…

September 23, 2025
The oldest lake on Earth
Environment

The oldest lake on Earth

Earth has only 20 ancient lakes more than one million years old, the oldest of which formed 25 million years ago.

March 31, 2025