A science teacher explains: Water has baffling properties

Water can move against the force of gravity as seen in capillary action in plants and our blood vessels, can stick together making its surface act like a stretched membrane by virtue of its property of surface tension enabling small insects to walk on it. By Rachna Arora Life can exist without sunlight, even oxygen, […]

How Black veterans experience racial bias in mental healthcare

New research shines a light on how Black veterans receiving treatment for mental health issues perceive and experience racial bias in a healthcare context. A new study highlights how Black veterans perceive their experiences of accessing treatment for mental health issues. The authors of the study, which appears in the journal Patient Education and Counseling, […]

Lancet boosts review process after COVID study retraction

The prestigious Lancet medical journal said it is bolstering its scientific review process after being forced to retract a study into the effects of an anti-arthritis drug on COVID-19 patients. The research, released in May, prompted the World Health Organization to pause its trials of hydroxychloroquine after the results suggested it had no positive effects […]

Smokers increasingly using e-cigarettes to quit, survey shows

People who smoke are increasingly using e-cigarettes to try to quit smoking, a study by researchers at the University of Otago, Wellington, has found. The researchers found that between 2016 and 2018 the level of awareness, as well as the use of e-cigarettes, increased among smokers and those who had recently quit smoking. The principal […]

Stomach bloating: A life-sustaining reflex could cause a bloated belly

Trapped air in the body can contribute to the discomfort associated with gas – a bloated, stretch and uncomfortable tummy. In order to combat this, it’ll help to know what caused it in the first place. Brigham Health assured that “bloating doesn’t necessarily mean there is something wrong with digestion”. Intestinal gas is made up […]

Trump administration wrote controversial US agency guidelines on testing: report

President Donald Trump’s administration posted controversial recommendations on coronavirus testing to the US health agency’s website against its objections, the New York Times reported Thursday. The guidelines, which said testing was not necessary for people who were exposed to COVID-19 but not displaying symptoms, were criticized when they were issued last month. That is because […]