
Life on Earth is sustained by a 36 million-year geological cycle that forces sea levels to rise and fall, according to new research.
It’s responsible for the planet’s biodiversity – from polar bears to plankton, say scientists.

Life on Earth is sustained by a 36 million-year geological cycle that forces sea levels to rise and fall, according to new research.
It’s responsible for the planet’s biodiversity – from polar bears to plankton, say scientists.