The risk of invasive breast cancer in men may be associated with self-reported infertility in the male partner finds a study published in the open-access journal Breast Cancer Research.

Include muscle strengthening 2-3 days of week; moderate impact exercise on most days Impact exercise up to level of brisk walking 20 mins/daily for those with vertebral fractures

Trained sniffer dogs can accurately detect airport passengers infected with SARS-CoV-2, the virus responsible for COVID-19, finds research published in the open access journal BMJ Global Health. This method of detection is likely to be especially valuable, not only in the early stages of a pandemic when other resources might not yet be available, but also to help contain an ongoing pandemic, suggest the researchers.

A revolutionary new treatment for cataract has shown extremely positive results in laboratory tests, giving hope that the condition, that currently can only be cured with surgery, could soon be treated with drugs.

Seasonal imbalance between the solar energy absorbed and released by the planet Mars could be a cause of the Red Planet’s dust storms, according to new research from the University of Houston. Understanding how the system works on Mars could help scientists predict how climate change could affect Earth.

Exercise increases levels of a chemical involved in brain cell growth, which bolsters the release of the “feel good” hormone dopamine, a new study shows. Dopamine is known to play a key role in movement, motivation, and learning. Experts have long understood that regular running raises dopamine activity in the brain and may protect nerve cells from damage. In addition, past research has tied exercise-driven boosts in the dopamine-triggering chemical called brain-derived neurotrophic factor (BDNF) and in dopamine levels to improvements in learning and memory. However, the precise way these three factors interact has until now remained unclear.