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New research shows that older adults who exercise regularly can perform everyday tasks more easily and gain independence. Swimming is a great way to stay fit in older age. Insufficient physical activity causes around 3.2 million deaths worldwide each year, according to the World Health Organization (WHO). These declining levels of physical activity may be […] Read more
Researchers have used a deep-learning algorithm to detect lung cancer accurately from computed tomography scans. The results of the study indicate that artificial intelligence can outperform human evaluation of these scans. New research suggests that a computer algorithm may be better than radiologists at detecting lung cancer. Lung cancer causes almost 160,000 deaths in the […] Read more
A new study in mice uses cutting-edge imaging techniques to investigate how H. pylori, which are present in around half of the humans on earth, survive and thrive in the stomach. How do H. pylori (pictured above) colonize humans so successfully? Gut bacteria are one of the hottest topics in medical science today. As scientists […] Read more
Dementia is a term that describes a variety of symptoms affecting a person’s cognitive functioning, including their ability to think, remember, and reason. It tends to get worse over time, so there are a few key early warning signs. Dementia occurs when nerve cells in a person’s brain stop working. Although it typically happens in […] Read more
