Tucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But despite appearances, these are not dogs-they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken-imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, starting with...

"From the frozen tundra of Siberia to the cutting-edge genetics labs of Harvard University, a group of young scientists--under the guidance of Dr. George Church, the most brilliant geneticist of our time--is working to make the impossible happen. Their task? To bring the Woolly Mammoth, a creature that has been extinct for three thousand years, back into our world. How will they do it? By sequencing the DNA of a frozen Woolly Mammoth harvested from...

Explores the issues surrounding genetic engineering by placing opinions from a wide range of sources in a pro/con format. Features articles that express various perspectives on this topic

By the middle of the 21st century century we can expect that the rapid progress in biotechnology will utterly transform human life. Even the prospect of immortality beckons. Such scenarios excite many people and frighten or appall many others--already biotechnology opponents are organizing political movements aimed at restricting scientific research, banning the development and commercialization of various products and technologies, and limiting citizens'...