In the past, there has been much excitement over research that purported to show a link between changes in a woman’s cycle and how attracted she was to men behaving in different ways. However, research at the University of Göttingen using the largest sample size to date questions these results. The new research showed that…
(Boston)– While there is an association between liver fibrosis and heart failure, the mechanisms for this association are currently unclear but may be of particular importance for people living with human immunodeficiency virus (HIV) and/or hepatitis C, both of which are chronic infections that affect the liver and heart. Prior research has shown that people…
Here’s what you need to know: Video We used satellite images to track the impact of the coronavirus on the economy and daily life around the world. Here’s what we found.CreditCredit…Satellite image © 2020 Maxar Technologies Sense of crisis deepens in U.S. as worldwide cases approach 100,000. The U.S. Coast Guard rushed testing kits to…
LONDON — Ventilators in short supply. Intensive care beds already overflowing. Some health workers buying their own face masks or hoods. And if cases of the deadly coronavirus surge in anything like the numbers some experts have predicted, doctors say they would have to consider denying lifesaving care to the frailest patients to prioritize those…
Adam Kucharski studies how diseases spread, but he’s not handling viruses in the lab or treating sick people in the hospital. He’s a mathematician at the London School of Hygiene & Tropical Medicine, and he uses math to understand outbreaks of diseases like Ebola, SARS, influenza and now Covid-19. His goal is to design better…
Moderate alcohol consumption is associated with reduced levels of beta amyloid, the protein that forms the brain plaques of Alzheimer’s disease, a new study suggests. Korean researchers studied 414 men and women, average age 71, who were free of dementia or alcohol-related disorders. All underwent physical exams, tests of mental acuity, and PET and M.R.I.…
Brushing your teeth frequently may reduce your risk for diabetes, new research suggests. Using Korean government health records and self-reports, researchers gathered health and behavioral data on 188,013 men and women, average age 53, who were free from diabetes. More than 17 percent had periodontal disease. Over the course of the 10-year study, 31,545 developed…
Here’s what you need to know: Video We used satellite images to track the impact of the coronavirus on the economy and daily life around the world. Here’s what we found.CreditCredit…Satellite image © 2020 Maxar Technologies Around the world, there were more than 90,000 cases and 3,000 deaths, with outbreaks in South Korea, Italy and…
Now that we know that it’s bad to touch our faces, how do we break a habit that most of us didn’t know we had? Throughout the day, we touch a lot of surfaces — doorknobs, elevator buttons, subway poles — where viruses, including the new coronavirus, can linger for days. From there, microbes can…
I live with my family in an almost 200-year-old house on the coast of Maine. Down a steep, wooded bank behind our house is an Audubon sanctuary and two vulnerable ecosystems: a saltwater marsh surrounding a tidal salt river, and a freshwater stream that travels through trees, over big granite rocks and finally through muddy…