Axolotls live only in Lake Xochimilco and can regenerate limbs and brain tissue — but they are critically endangered. South ...

Captive-bred salamander can survive in the wild, and old fynbos seeds will germinate, sowing science’s hope for habitat ...

According to the USDA, the plant called Water Hemlock is the most violently toxic plant that grows in North America.

Burrows have defined nurseries, sleeping quarters, and even toilets. They also feature listening posts near exits, so animals can safely keep tabs on the movements of predators outside.

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

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