Tag Archives: toxin

Threatened coral get fishy rescue

When toxic seaweed (green at right) gets too close to a type of coral (yellow structure), this fish, a broad-barred goby (Gobiodon histrio), responds to a distress signal sent by the coral and nibbles the seaweed away. Credit: Danielle Dixson

When toxic seaweed gets too close to this coral, gobies fight and bite back

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Can’t touch this: Unusual venomous creatures

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Scientists study a cast of creatures to learn how to use toxins to treat pain and disease

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Pollution at the ends of the Earth

Chemicals are turning up in small Arctic villages far from factories and cities

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Frog Chemist Creates a Deadlier Poison

A poisonous frog takes up a toxin from its food and makes the chemical even more potent.

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