Song Audio. Numb is track #6 on the album Nick Jonas. It was written by Posner, Mike / Jonas, Nick / Musto, Matt / Monson, Nick / Wilson, Raykeea. Numb is track #6 on the album Nick Jonas. It was written by Posner, Mike / Jonas, Nick / Musto, Matt / Monson, Nick / Wilson, Raykeea.
Genetics at Work Image Gallery. Redhead extinction is the idea that the recessive gene that causes red hair will eventually die out. Read about the theories behind redhead extinction.See more pictures of genetics at work.n fact, the National Geographic story provided some data about red hair in the world population, but it only said that news reports have claimed that redheads were going extinct [source: National Geographic ].
Scientists may have figured out why the woolly mammoth became extinct. A new study of the prehistoric beasts suggests they might have been wiped out after the last Ice Age. There's evidence that humans hunted mammoths and it was previously thought the mammoth may have driven to extinction by hunters. But scientists analysed the dozens of mammoth fossils and now think rising temperatures melting the mammoths' habitat drove them to extinction.