Eighty years after slipping to the brink of extinction, a colony of King Penguins at Macquarie Island in the Southern Ocean has rebounded and is flourishing through conservation efforts, Australian researchers…
A quarter of the risk for developing schizophrenia can be traced to genetic variations that are common in the general population, a study by Queensland researchers has found. A new method of genetic analysis…
The proportion of people with desirable physical traits could rapidly accelerate over a few generations with the aid of a diet that tweaks particular genes, a study suggests. Research by a team at Sydney’s…
Looking at embryonic cells allows researchers to understand many of the fundamental questions about how an animal’s genes are structured and the role they play in developing the adult animal. This information…
When we think of the last 50,000 years of prehistory, particularly the “Ice Age”, extinct species such as the woolly mammoth and woolly rhinoceros often spring to mind. Did humans bring about the extinction…
Research published in this month’s BioEssays confirms something many of us have always known: women have stronger immune systems than men. We fight off infections more readily, are less likely to develop…
For the first time, scientists have been able to fix a genetic liver defect in tests on mice using stem cells created from human skin, marking a potential major breakthrough in the repair of genetic disorders…
An international study published today in Nature Genetics, has discovered two genetic variants that increase the risk of melanoma. Melanoma is not the most common type of skin cancer but it is one of the…
So, you’ve got your father’s blonde hair and you were raised in a cricket-mad household and you like cricket. But is it your genes or your childhood that’s responsible for your love of cricket or your…
Australian researchers have pinpointed a gene that helps cause osteoarthritis, paving the way for new drugs that may one day improve or even prevent the painful condition. Osteoarthritis commonly affects…
Australian researchers have isolated a ‘master gene’ that controls Type 2 diabetes and say drugs that prevent or reverse the condition by switching off the gene may be as little as five years away. Type…
We humans had sex with Neandertals; we bonked the relatives of Neandertals; we got down and dirty with members of an as-yet unrecognised African population; and we, of course, got jiggy with each other…
Eugenics — the science of improving the race —was a powerful influence on the development of Western civilisation in the first half of the twentieth century. And Melbourne’s elite were among its chief…
Visiting Professor in Biomedical Ethics, Murdoch Children's Research Institute; Distinguished Visiting Professor in Law, University of Melbourne; Uehiro Chair in Practical Ethics, University of Oxford