Polar bear subpopulations across the Arctic are losing genetic diversity and showing divergent gene activity as sea ice ...

The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for ...

By examining how the viruses interact with immune systems in both human and bat cells, researchers found that a single ...

Genetic differences that contribute to how long a person will live and their risk of Alzheimer's disease have been identified by researchers at UCL and the UK Dementia Research Institute (UK DRI). The ...

Although viruses are known to undergo continual mutation, not all genetic alterations have a significant effect. Sometimes, a ...

Knowing how human DNA changes over generations is essential to estimating genetic disease risks and understanding how we evolved. But some of the most changeable regions of our DNA have been ...

Advances in genetic technologies have enabled researchers to find regions of the genome that are linked to disease, but it has sometimes been difficult to identify the exact changes within those ...

A man sits outside and holds a slim menthol cigarette between his fingers. Close-up with focus on the cigarette. The study provided a comprehensive examination of how lifestyle and environmental ...

Ancestry and lifestyle choices of parents may affect the rate and type of new genetic changes that arise in their children, new research has found. The study sheds light on factors that influence the ...

Researchers have uncovered that some childhood cancers have a substantially higher number of DNA changes than previously thought, changing the way we view children’s tumours and possibly opening up ...

Conifers like Cupressus gigantea face significant threats from climate change and human activities, leading to habitat fragmentation and population decline. These challenges reduce genetic diversity ...

Adding genetic testing to the evaluation of pediatric patients with neurodevelopmental disorders (NDD) resulted in more individualized care. Adding genetic testing to the evaluation of pediatric ...