Scientists in Australia have come up with an unusual plan to save freshwater crocodiles that keep dying after eating invasive and poisonous toads. By filling dead toads with a chemical that makes the ...

All it takes is one miserable night after a bad dinner or drink to make humans avoid an ingredient for life. To teach freshwater crocodiles in Australia to avoid a lethally poisonous toad, all it ...

Source: Richard Fisher, via Wikimedia Commons. To protect freshwater crocodiles from deadly invasive cane toads, scientists at Macquarie University collaborated with Bunuba Indigenous rangers and the ...