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Phone conversations contain vocal features which might help identify early Alzheimer's disease, thanks to a new machine-learning model.

A Hitchhiker's Guide to Manta Rays: Wide variety of "hitchhiker" fish found to associate with manta rays in the Maldives, including species not previously known to be associated.

A picture of a person's inner eyelid taken with a standard smartphone camera can be used to screen for anemia, according to a new study published this week in the open-access journal PLOS ONE by Selim Suner of Brown University and Rhode Island Hospital, USA, and colleagues.

A novel analysis of 3 years of conversations at a software engineering organization suggests a strong relationship between communication and productivity. Arindam Dutta of Arizona State University, U.S., and colleagues present these findings in the open-access journal PLOS ONE on July 14, 2021.

Domestic dogs show many adaptations to living closely with humans, but they do not seem to reciprocate food-giving according to a study, publishing July 14 in the open-access journal PLOS ONE, led by Jim McGetrick and colleagues at the University of Veterinary Medicine in Vienna, Austria.

With few additional targeted tests and non-invasive surveys, public health agencies can better estimate disease occurrence and trends, changes in transmission, rates of hospitalization and death and effectiveness of vaccines and other control measures.

A team of University of Houston pharmaceutical researchers is reporting a newly recognized process of drug metabolism in the intestines - followed by recycling through the liver - that could have important implications for developing treatments for intestinal diseases and for taking multiple medications at the same time.

Male seed beetles with genital structures that injure females may have greater reproductive success. As new research from Uppsala University shows, females that mate with such males benefit, in the sense that their offspring are healthier. This new piece of the puzzle will help scientists to understand how complex mating interactions between males and females have developedevolved. The study is published in Proceedings of the Royal Society B.

A preclinical study offers hope for treatment of uveal melanoma, a rare and deadly cancer of the eye. A small molecule inhibitor has been identified that dampens the potent drivers of this tumor. In mouse models, the inhibitor strongly limited primary disease in the eye and metastatic tumor dissemination to the liver, and animals survived longer, without overt side effects.

The first nanoscale images ever taken inside intact, lithium-metal coin batteries (also called button cells or watch batteries) challenge prevailing theories and could help make future high-performance batteries, such as for electric vehicles, safer, more powerful and longer lasting.

A breakthrough imaging technique has enabled Cornell University researchers to gain new insights into how tiny ligands bind to the surface of nanoparticles and change a particle's shape.

A new early detection surveillance system for wildlife helps identify unusual patterns of illness and death in near real-time by tapping into data from wildlife rehabilitation organizations across California, explains a study from UC Davis.

Drs. Alicia Cohen and Emilia De Marchis provide commentary on three articles in this issue of Annals of Family Medicine, specifically Greenwood-Ericksen et al's research on Michigan's Federally Qualified Health Centers; Hoeft et al's special report about translating lessons learned from behavioral health integration into the social care realm; and Fessler et al's narrative about how they as medical students stepped away from their medical clerkships to act as community volunteers for people experiencing homelessness during the COVID-19 pandemic.

More than 40% of physicians in the United States reported at least one symptom of burnout, which is particularly high among family physicians. This study examined a nationally-representative sample of family physicians to determine whether physician race-ethnicity was associated with burnout among a nationally-representative sample of family physicians.

Given the aging world population, there is international interest in helping older people live longer and healthier lives. Avoiding unplanned hospital admissions is an important aspect of care for older people. Palapar et al focused on the way primary care practice characteristics influence outcomes such as unplanned hospitalizations, function and well-being.

Summertime is here, and that often means long, lazy days at the beach, water skiing and swimming. Life jackets and swimsuits are essential gear for these activities, but if not dried thoroughly, they can develop a gross, musty smell. Now, researchers reporting in ACS Applied Materials & Interfaces have developed a one-step method to create a buoyant cotton fabric for these applications that is also oil- and water-repellant.

Approximately 642 million people are expected to be diagnosed with diabetes by 2040, with Asians representing more than 55% of cases. Researchers conducted the first large-scale study since the implementation of medical insurance in China to evaluate the complexity and cost of drug therapy for Asian people with diabetes.

Heart attack, or myocardial infarction, is one of the leading causes of death worldwide. Although modern surgical techniques, diagnostics and medications have greatly improved early survival from these events, many patients struggle with the long-term effects of permanently damaged tissue, and the 5-year mortality rate remains high. Now, researchers reporting in ACS Nano have developed a minimally invasive exosome spray that helped repair rat hearts after myocardial infarction.

Lessons from primary care and behavioral health integration should inform health care practices to identify and address patients' social, economic needs

As places like Utah, Arizona, Michigan and Maryland gear up to hold local elections this summer and fall, history predicts that they will see an average of 29-37% fewer voters than they would were their elections held "on cycle," in tandem with state and