Scientists at Yale University have found that a protein known as augmentor-alpha regulates body weight in mice, a discovery that could lead to new treatments for metabolic disorders.
Researchers from the University of Cambridge and Fudan University say seven hours is the ideal amount of sleep for people in their middle age and upwards, with too little or too much sleep associated with poorer cognitive performance and mental health.
Since we split from chimpanzees, a single letter change in our DNA appears to have made us more likely to get cancer, possibly as a trade-off for extra fertility
The jab could ward off Epstein-Barr virus, which causes glandular fever and is increasingly being linked to multiple sclerosis, lymphoma and stomach cancer
An international team of researchers has discovered DNA mutations in a gene that senses viral RNA as a cause of the autoimmune disease lupus, paving the way for the development of new treatments.
