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Environment + Sustainability

Image
The Earth gradually becoming whiter.
Photo Credit
Matt Perko
On its own, Earth would shift toward another ice age in about 10,000 years, scientists say. But humanity’s greenhouse gas emissions may have radically shifted the climates trajectory.

Scientists match Earth’s ice age cycles with orbital shifts

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The Elixir of Life

The Ocean Below

Cool Data

Mercury Rising?

Give and Take

Crusader for Justice

Not-So-Simple Green