Alligator fat could be a new source of biodiesel


Alligator fat meets nearly all of the official standards for high-quality biodiesel.

Alligators, in addition to being a novelty food, could also provide a feedstock for biodiesel. The alligator meat industry disposes of about 15 million pounds of alligator fat in landfills every year. Scientists discover the that oil can be extracted from the fat and used to make a high-quality biodiesel.


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Scientists reverse evolution to create chickens that grow alligator-like snouts


Altering the DNA of chicken embryos can give them qualities they lost millions of years ago.

Chickens and other birds are thought to have descended from dinosaurs through a series of genetic changes. Scientists have rewound 65 million years of evolutionary history by tweaking chicken DNA to create embryos that grow alligator-like snouts rather than beaks.