Dolly may be older than her years
Dolly the cloned sheep could be genetically older than her years, according to follow-up research carried out by the Roslin Institute and its commercial arm PPL Therapeutics, where Dolly-style cloning was developed. Dolly may look like a three year old ewe, but the tips of her chromosomes - called telomeres - show...
Comment
Is surrogacy really so bad?
by Juliet Tizzard
Last week, Britain's most famous surrogate mother gave up her involvement in surrogacy arrangements. Kim Cotton, who shot to fame in 1985 for being the first British woman to publicly act as a surrogate mother for money, has given up the fight to make surrogacy an acceptable practice by resigning...