A young star over 30 times more massive than the Sun could help us understand how the most extreme stars in the Universe are born.
In understanding war-related post-traumatic stress disorder, a person’s cultural and professional context is just as important as how they cope with witnessing wartime events, which could change the way mental health experts analyse, prevent and manage psychological injury from warfare.
We are more susceptible to infection at certain times of the day as our body clock affects the ability of viruses to replicate and spread between cells, suggests new research from the University of Cambridge. The findings, published today in the Proceedings of the National Academy of Sciences, may help explain why shift workers, whose body clocks are routinely disrupted, are more prone to health problems, including infections and chronic disease.
Men are two to three times more likely than women to be mentioned when it comes to discussing sport and sporting achievement, according to new research by language experts at Cambridge University Press.
Study of bee-manipulating plant virus reveals a “short-circuiting” of natural selection. Researchers suggest that replicating the scent caused by infection could encourage declining bee populations to pollinate crops – helping both bee and human food supplies.
A specific gene expression pattern maps out which parts of the brain are most vulnerable to Alzheimer’s disease, decades before symptoms appear, and helps define the molecular origins of the disease.
Using ancient DNA, researchers have created a unique picture of how a prehistoric migration route evolved over thousands of years – revealing that it could not have been used by the first people to enter the Americas, as traditionally thought.
The first study to look at the impact of the relationship with teachers on adolescent behaviour finds that a positive teacher-student relationship can be as effective as anti-bullying programmes at improving wellbeing in young people.
Researchers have built a record energy-efficient switch, which uses the interplay of electricity and a liquid form of light, in semiconductor microchips. The device could form the foundation of future signal processing and information technologies, making electronics even more efficient.
From middle-age, the brains of obese individuals display differences in white matter similar to those in lean individuals ten years their senior, according to new research led by the University of Cambridge. White matter is the tissue that connects areas of the brain and allows for information to be communicated between regions.