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Engineers and plant pathologists at UC Riverside have developed a way to engineer a protein that blocks fungi from breaking down cell walls, as well as a way to produce this protein in quantity for external application as a natural fungicide. The work could lead to a new way of controlling plant disease that reduces reliance on conventional fungicides.

Penn State College of Engineering researchers set out to develop technology capable of localizing and imaging blood clots in deep veins. Turns out their work may not only identify blood clots, but it may also be able to treat them.

Western University bioengineer Kibret Mequanint and his international collaborators have found a novel use for snake venom: a body tissue 'super glue' that can stop life-threatening bleeding in seconds.

Two-dimensional "nanosheets" made of bonds between metal atoms and organic molecules are attractive candidates for photoelectric conversion, but get corroded easily. In a new study, scientists from Japan and Taiwan present a new nanosheet design using iron and benzene hexathiol that exhibits record stability to air exposure for 60 days, signaling the commercial optoelectronic applications of these 2D materials in the future.

Firsthand reports from nurses in correctional facilities detail the challenges they faced during the COVID-19 pandemic.

A new study by the University of Malta and Staffordshire University highlights an urgent need for change in the curriculum and demonstrates how introducing longer, more frequent and more physically intense PE lessons can significantly improve children's weight and overall health. Malta currently has one of the highest rates of obesity worldwide with 40% of primary and 42.6% of secondary school children being overweight or obese.

Two fossil teeth from a distant relative of North American gophers have scientists rethinking how some mammals reached the Caribbean Islands.

Michigan Tech researchers return to the island to discover new insights about the wolves and moose of Isle Royale.

Using an artificial intelligence approach capable of decoding brain activity during sleep, scientists (UNIGE) were able to glimpse what we think about when we are asleep. By combining fMRI and EEG, they provide unprecedented evidence that the work of sorting out the thousands of pieces of information processed during the day takes place during deep sleep. Indeed, the brain can evaluate all of these memories in order to retain only the most useful ones.

Recent evidence indicates that autophagy plays a central role in synaptic maintenance, and the disruption in autophagy may be at the root of early cognitive changes in Huntington's disease. Understanding this mechanism better may help researchers develop treatments for patients with HD early in their disease progression, report scientists in a review article published in the Journal of Huntington's Disease.

New research led by investigators at Massachusetts General Hospital (MGH) and Massachusetts Eye and Ear indicates that the blood pressure drug losartan may benefit patients with neurofibromatosis type 2.

A new paper published in Nature Food offers the first comprehensive comparison of the most advanced international efforts to measure how nitrogen is managed in agriculture. Scientists from ten different research groups across the world, estimated how much nitrogen is added to croplands as fertilizer and manure, how much of the added nitrogen is harvested in crops, and how much is left over as potential environmental pollution.

Black and Latinx people intensely sought information on COVID-19 and engaged in public health measures such as mask-wearing and testing due to devastating experiences during the pandemic but are still skeptical about vaccines, according to a Rutgers study.

To grow and multiply efficiently, bacteria must coordinate cell division with chromosome segregation. Key to this process is a protein called Nucleoid Occlusion Factor or Noc. A small and abundant molecule called Cytidine Triphosphate (CTP) is key to the functions of Noc. CTP binding enables Noc to "spread" on DNA to form a large protein complex. CTP also "switches on" the membrane-binding ability of Noc.

Adenovirus vaccine vectors, such as the ChAdOx1 nCov-19 construct which has risen to prominence as a major vaccine for COVID-19, may generate robust long-term immune system responses, according to scientists from the Universities of Oxford and the Cantonal Hospital St.Gallen, Switzerland.

A new study, published today in Nature Physics, has shown that it is possible to create tiny, self-powered swimming robots from three simple ingredients.

What The Study Did: Researchers examined the diversity and representation by race/ethnicity and sex in select health care occupations in the United States from 2000 to 2019.

What The Study Did: Among the few New York state public school districts providing full-time in-person elementary school instruction during the COVID-19 pandemic, most districts served predominately white students, rural/suburban students and children who were not disadvantaged (children who were not from a low-income family, were not English language learners, did not have homelessness, and did not have a disability).

What The Study Did: In this observational study using data from the Veterans Health Administration for 2,344 U.S. veterans hospitalized with COVID-19, remdesivir treatment was associated with prolonged hospitalization but wasn't associated with improved survival.

What The Study Did: This community-engaged qualitative study describing Black and Latinx participants' experiences during the COVID-19 pandemic found that fear, illness and loss experienced during the pandemic motivated information seeking and mitigation behaviors, while vaccine skepticism was high, as was the demand for clearer information.