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GLOBAL WARMING

Embryo Cam | Nature Nation

Each week, we feature a worthy citizen science project or nature news segment from around the world. This week we're featuring Embryo Cam. Researchers at the University of Plymouth are studying the effects of climate change on aquatic embryos. They use technology that mimics climate ...

Bears of the Last Frontier: Arctic Wanderers

Losing Pack Ice

As loss of pack ice in Alaska's north increases, polar bears struggle to navigate an ocean of melting ice.

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