Health

Sleep and weight gain

You probably know this ritual: the kids are in bed, the television is on, and you reach for the chips or the ice cream. Before long, it's 1 a.m., and you are dreading your alarm clock in the morning as you guiltily pick up ...

Sleep disorders

Sleep loss boosts hunger and unhealthy food choices

Skimping on sleep has long been associated with overeating, poor food choices and weight gain. Now a new study shows how sleep loss initiates this process, amplifying and extending blood levels of a chemical signal that enhances ...

Psychology & Psychiatry

Gene could help identify psychosis risk in cannabis users

Researchers at the University of Exeter and UCL (University College London) have identified a gene which can be used to predict how susceptible a young person is to the mind-altering effects of smoking cannabis. The finding ...

Surgery

Lung transplant criteria biased against shorter patients

Short people have several health advantages over tall people, including lower risk for cancer and heart disease, and longer life expectancy. But there's at least one health-related downside to being small: the odds of getting ...

Oncology & Cancer

Team discovers a link between a rare form of anemia and cancer

Researchers from the Tumour Suppression Group at the Spanish National Cancer Research Centre (CNIO), headed by Manuel Serrano, have discovered the molecular mechanisms that determine cancer predisposition in patients with ...

Oncology & Cancer

Photoacoustic approach to breast cancer detection

Scientists at the research Institute MIRA at the University of Twente have been working for some time on a new technique to detect breast cancer. The technique, based on the physical principle of photoacoustics, has been ...

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