Culture

Your gut bacteria could say a lot about you, such as why you're diabetic or how you respond to certain drugs.

But scientists can see only so much of the gastrointestinal tract to study the role of gut bacteria in your health. What comes out of you is just a small sample of these bacteria, without indicating where they came from in the digestive system.

Purdue University researchers built a way to swallow a tool that acts like a colonoscopy, except that instead of looking at the colon with a camera, the technology takes samples of bacteria.

Two weeks ago, Colorado State Patrol troopers began clearing out nearly 200 residents from homeless encampments that surround the Colorado Capitol. The enforcement of city ordinances like camping bans, park curfews and obstructions of public passageways is lawful. But the increase in "tough love" and "quality of life" policing in cities around the U.S. undermine the sleeping patterns, physical safety, and mental health of people experiencing homelessness, according to a recent study from the University of Colorado Denver.

HOUSTON-(Aug. 12, 2020) - A preliminary analysis of an ongoing study of more than 300 COVID-19 patients treated with convalescent plasma therapy at Houston Methodist suggests the treatment is safe and effective. The results, which appear now in The American Journal of Pathology, represents one of the first peer-reviewed publications in the country assessing efficacy of convalescent plasma.

To enhance the number of beneficial insect species in agricultural land, preserving semi-natural habitats and promoting crop diversity are both needed, according to new research published in the British Ecological Society's Journal of Applied of Ecology.

Stimulating the nervous system using small electric current by acupuncture could tamp down systemic inflammation in the body, suggests new research in mice from a team of neuroscientists in the U.S. and China. The research, publishing August 12 in the journal Neuron, helps to map the neuroanatomical underpinnings of this ancient medical practice.

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner, have revealed an extremely distant and therefore very young galaxy that looks surprisingly like our Milky Way. The galaxy is so far away its light has taken more than 12 billion years to reach us: we see it as it was when the Universe was just 1.4 billion years old. It is also surprisingly unchaotic, contradicting theories that all galaxies in the early Universe were turbulent and unstable.

Yoga improves symptoms of generalized anxiety disorder, a condition with chronic nervousness and worry, suggesting the popular practice may be helpful in treating anxiety in some people.

Led by researchers at NYU Grossman School of Medicine, a new study found that yoga was significantly more effective for generalized anxiety disorder than standard education on stress management, but not effective as cognitive behavioral therapy (CBT), the gold standard form of structured talk therapy that helps patients identify negative thinking for better responses to challenges.