Food-safe water colors are used to create works sold for conservation causes.
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A carefully curated selection of fish makes the hippos' habitat more like the wild.
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New arrival at Tasmanian wildlife park makes its debut.
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Najin and Fatu seem unaware they're the last of their kind. Scientists hope they can add just one more per year.
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The discovery in Italy is changing how scientists think about how long ago wolves evolved into dogs.
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Doctors save tiny fish whose internal organs were growing outside its body..
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Its the zoo's first such birth in two decades.
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Animals in Islamabad's government-run zoo allegedly face death, torture and starvation.
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The wild reptile was rescued after being found floating helplessly.
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