Ducks evolved reverse spirals and sperm storage that give females surprising control, challenging long-held assumptions about ...

Get to know the three types of merganser ducks found in the United States: hooded, common, and red-breasted. See how to ...

In a startling flip-flop on our perspectives on ancient civilisations, scientists have discovered baby dinosaur fossils ...

Does a cuckoo know it's a cuckoo? The answer is more difficult than you might think, explains Richard Pallardy ...

Abstract: Poultry agriculture is a form of livestock farming that involves raising chickens, turkeys, ducks, etc, and raises them to provide eggs or meat. However, this work sheds light on the method ...

Medical science has produced no drugs to cure or even treat diseases caused by the small, true viruses. Man’s only defense against them is preventive warfare waged with vaccines. But newly won ...

The recipe called for 2 large eggs. And boy, did I have large eggs. My son-in-law had just given us a dozen duck eggs from one of his clients. (He’s a veterinarian.) Duck eggs are definitely large — ...

Add Yahoo as a preferred source to see more of our stories on Google. Family comes in all shapes, sizes, and species. Whether you have ten siblings and dozens of cousins or it's just you and your dog ...

Family comes in all shapes, sizes, and species. Whether you have ten siblings and dozens of cousins or it's just you and your dog against the world, every family has its own values and love that make ...