In the beginning of your fly fishing journey, the most common concept of fly fishing is floating a "bug"-like fly on the top of the water to induce a fish to strike. The fly is supposed to represent a ...

The life cycle of a bird or mammal is relatively simple. Once it is born, or hatched, development proceeds directly to an adult form. All along the way, although there are developmental changes, you ...

PITTSBURGH—A new algorithm developed by Carnegie Mellon University computer scientists has revealed for the first time how genetic networks in the fruit fly, Drosophila melanogaster, evolve during the ...

Researchers have observed a male bias in protein expression in primordial germ cells, which develop into the cells that pass on genetic material during reproduction, of the fruit fly, Drosophila. When ...