"Ananova - Supermum sheep Dolly has six lambs." Ananova - www.ananova.com. 19 May 2009
"BBC NEWS | Science & Environment | Ants inhabit 'world without sex'" BBC NEWS | News Front Page. 19 May 2009
"BBC NEWS | Science/Nature | S Korea unveils first dog clone." BBC NEWS | News Front Page. 19 May 2009
"BBC ON THIS DAY | 22 | 1997: Dolly the sheep is cloned." BBC NEWS | News Front Page. 19 May 2009
"The Big Question: Could cloning be the answer to saving endangered species from extinction? -." 19 May 2009
"Cloning." Birmingham City Council - Home Page. 19 May 2009
"Cloning." Learn.Genetics (TM). 19 May 2009
"CNN.com - First cloned sheep Dolly dies at 6 - Feb. 14, 2003." CNN.com - Breaking News, U.S., World, Weather, Entertainment & Video News. 19 May 2009
"Dolly was world's hello to cloning's possibilities - USATODAY.com." News, Travel, Weather, Entertainment, Sports, Technology, U.S. & World - USATODAY.com. 19 May 2009
"Dolly's cloning: Good science or bad news? - Breaking Bioethics- msnbc.com." Breaking News, Weather, Business, Health, Entertainment, Sports, Politics, Travel, Science, Technology, Local, US & World News- msnbc.com. 19 May 2009
"Genome.gov | Cloning." Genome.gov | National Human Genome Research Institute. 19 May 2009
"Hello again, Pyrenean ibex: Can cloning resurrect an extinct species?: Scientific American Blog." Science News, Articles and Information | Scientific American. 19 May 2009
"How to Be an Organ & Tissue Donor." 19 May 2009
"Is human cloning legal?" The Royal Society - the UK's national academy of science. 19 May 2009
"Pro's-Cloning." John Pais' Instructional Design Website. 19 May 2009
"Rare All-Female Ant Society That Reproduces By Cloning Discovered." Impact Lab A laboratory of the future human experience. 19 May 2009
"Religions reveal little consensus on cloning - Beyond Dolly: Human Cloning- msnbc.com." Breaking News, Weather, Business, Health, Entertainment, Sports, Politics, Travel, Science, Technology, Local, US & World News- msnbc.com. 19 May 2009
"The Science of cloning." Oracle ThinkQuest Library. 19 May 2009
"Scientists Discover Asexual Female Ant Colony - Science News - redOrbit." RedOrbit – Science, Space, Technology, Health News and Information. 19 May 2009
"Therapeutic cloning definition - Medical Dictionary definitions of popular medical terms easily defined on MedTerms." 19 May 2009
"USATODAY.com - Korean first to successfully clone a dog." News, Travel, Weather, Entertainment, Sports, Technology, U.S. & World - USATODAY.com. 19 May 2009
"Why Not Clone." The Clone Rights United Front - The Worlds First Pro-Human Cloning Activist Group. 19 May 2009
