A traditional endoscopy, while valuable for detecting high-risk lesions, is an expensive, invasive procedure. There are ingestible cameras but are not controlled by physicians, they are just swallowed and the body does the rest.

Two cases of Yersinia pestis in human remains found in a mass burial in Charterhouse Warren in Somerset and one in a ring cairn monument in Levens in Cumbria show that the Plague may have erupted a few times in severe form across Europe, and it was even in England as far back as 2000 B.C.

In the 1960s, coronavirus was discovered as distinct from the common cold so future analyses may also find pandemics that occurred long before 2003, 2012, and 2019. 'The plague', as it became known in the Middle Ages, has previously been identified in Eurasia between during the Late Neolithic and Bronze Age, so we now know it was easily transmitted. 

Even to an island. 

Volunteering often makes us feel good but does it mean better health? Epidemiologists in a new paper argue it does, but the confounders are obvious; parents who take their kids to volunteer are often wealthier and in better health and on surveys about their kids claim better outcomes.

The work originated from parent-reported survey data of 22,126 children (6 to 11 years) and 29,769 adolescents (12 to 17 years) in the 2019 to 2020 National Survey of Children’s Health. The authors adjusted and weighted the data to reflect their beliefs about the demographic composition of youths in each state. 

A phrase like 'spring in your step' is usually meant to evoke enthusiasm or happiness but a new study finds that its mechanism, the spring-like arch in our feet, did help us walk on two feet. Just in a different way than previously believed.

Most believe that the raised arch of the foot helps us walk by acting as a lever which helps to lift the body into the next step by propelling the body forward but the new work argues that the recoil of the flexible arch repositions the ankle upright for more effective walking - and the effects in running are even greater.

There were 93 school shootings in the US in a recent two-year period but they were rarely committed by students. Sometimes they were former students of the school but new a survey analysis say their mental health issues may have been aggravated by memories of bullying.

A wearable, pocket-sized, automated insulin delivery device has been approved by the US Food and Drug Administration (FDA). The company calls is the iLet Bionic Pancreas but it's obviously not bionic any more than String Theory is a scientific theory. However, it is now available in this universe for the almost two million Americans with type 1 diabetes.