Study measures impact of agriculture on diet of wild mammals

Margays (Leopardus wiedii), small wild cats living in forest areas fragmented by agriculture near Campinas and Botucatu in São Paulo State, Brazil, prey on animals inhabiting nearby sugarcane plantations such as birds and ...

Gene-edited livestock carry huge promise but major pitfalls

If American researchers have successfully employed new gene-editing techniques to develop hornless dairy cattle and piglets born castrated—a seeming boon to farmers and ranchers—they are still struggling to move these ...

Dishing the dirt on an early man cave

Fossil animal droppings, charcoal from ancient fires and bone fragments litter the ground of one of the world's most important human evolution sites, new research reveals.

Prehistoric crocodile fossil discovered in New Mexico

Jurassic dinosaur fossils were first found in New Mexico more than 100 years ago. Now a crocodile fossil has been discovered in New Mexico's Jurassic rocks. The fossil was discovered in September of 2018 by hikers in the ...

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