All Stories
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- Animals
Threatened coral get fishy rescue
When toxic seaweed gets too close to this coral, gobies fight and bite back.
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- Chemistry
Explainer: Ocean acidification
Here’s why shellfish and other animals in the sea suffer when the ocean is forced to absorb too much carbon dioxide.
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- Planets
A diamond planet?
Distant, carbon-rich world could contain one-third its weight in gems that are relatively rare on Earth.
- Health & Medicine
Healthier mice, through X-rays
In sickly mice, small doses of radiation helped while vitamins harmed.
- Climate
The high life
The sky is full of microscopic life, some of which might even trigger rain or snow.
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