A large multicenter, randomized clinical trial revealed no difference in the risk of endotracheal intubation requirement at 30 days between awake prone positioning and standard positioning for patients with COVID-19 who suffered from acute hypoxemic respiratory failure.

Physical and mental health, substance use, relationships, legal matters and finances all contribute to physician suicide, a new study shows.

A new analysis suggests that a particular leadership style dubbed 'engaging leadership' can boost employees' engagement and enhance team effectiveness within the workplace.

Winemaking practices in coastal Italy during the Roman period involved using native grapes for making wine in jars waterproofed with imported tar pitch, according to a new study.

Exposure to the air pollution known as fine particulate matter (PM2.5) is associated with an increased risk of having a cluster of multiple chronic diseases, according to a new study.

A new study that leverages historical data has found unique support for a 'safety in numbers' strategy, where Pacific salmon living in larger groups have a lower risk of being eaten by predators. But for some salmon species, schooling comes at the cost of competition for food, and those fish may trade safety for a meal.

A new way to safely deliver carbon monoxide to the body might help fight inflammation. Inspired by molecular gastronomy, researchers incorporated carbon monoxide into foams that can be delivered to the digestive tract.

An new study shows the number of evening grosbeaks using the campus as a migration stop-over site has gone down an average of 2.6% per year over the last four decades, emblematic of population declines across the charismatic songbird's range.

New research analyzes antibiotic resistance patterns, with the aim of finding trends that can help decide which treatment to apply to each type of patient and stop the spread of bacteria.

Larvae of longhorned beetles develop primarily in woody tissue, which is difficult for most organisms to digest. However, longhorned beetle larvae possess special enzymes to break down the various components of the plant cell wall. Researchers have now taken a closer look at a group of digestive enzymes found only in this beetle family. They resurrected the primordial enzymes, which first appeared...

In the Mediterranean and the Atlantic, the intensity and location of the oceanographic fronts that limit the gene connectivity among populations of marine crabs vary over time. These dynamic changes alter the gene structure of the populations of marine crabs of commercial and gastronomic interest.

Companies selling ethical and sustainable products should use up-tempo major mode music in their marketing to help well-meaning consumers convert their good intentions into actual purchases, new research shows.

A remarkable new species of carnivorous plant was discovered in a remote part of Borneo. It is the first pitcher plant known to produce functional underground traps, and the first for which capture of subterranean prey has been observed. While the traps themselves are often a rich maroon colour, they are produced on shoots that are entirely white, owing to their lack of chlorophyll.

How is climate change affecting the permanently frozen soils of the Arctic? What will the consequences be for the global climate, human beings, and ecosystems? And what can be done to stop it?

A new oral treatment for ulcerative colitis that focuses on reducing inflammation in gut microbiota has been developed by researchers.

Although mindfulness originates within an individual, a new study has found the benefits do not end with this person. The real payoffs emerge when an individual's mindfulness is translated into mindful interactions and relationships. Such interactions -- infused with intentionality, compassion and presence -- can bring about more harmonious and healthy organizations.

Research on wastewater finds that a large spike in acetaminophen preceded a spike in viral RNA during one COVID-19 wave in Western New York.

Researchers are learning more about how special regulatory T cells can impact the immune system's response and how those cells could be manipulated for potential treatments for food allergies and autoimmune disease.

When heat waves hit, they don't just take a toll on people -- plants suffer too. That's because when temperatures rise, certain plant defenses don't work as well, leaving them more susceptible to attacks from pathogens and pests. Scientists say they have identified a specific protein in plant cells that explains why immunity falters as the mercury rises. They've also figured out a way to bolster...

An international group of geneticists and archaeologists have found that the ancestry of dogs can be traced to at least two populations of ancient wolves. The work moves us a step closer to uncovering the mystery of where dogs underwent domestication, one of the biggest unanswered questions about human prehistory.

A dramatic outbreak of kelp-eating sea urchins along the Central Coast of California in 2014, leading to a significant reduction in the region's kelp forests, was driven primarily by the emergence of sea urchins from their hiding places rather than an increase in the urchin population. In subsequent years, sea urchin movements enabled kelp forest recovery at sites that had been denuded 'urchin...

Mitochondria are the power plants of cells, and they contain their own genetic material and RNA molecules. Scientists have now discovered that certain modifications in mitochondrial RNA boost the invasive spread of cancer cells by supporting protein synthesis in mitochondria. They have established that a specific gene expression signature correlating with high levels of mitochondrial RNA...

Scientists have shown it is possible to reverse a key process that allows pancreatic cancer cells to grow and spread around the body. These findings show that a protein called GREM1 is key to regulating the type of cells found in pancreatic cancer -- and manipulating its levels can both fuel and reverse the ability of these cells to change into a more aggressive subtype. Researchers hope, in the...

Fruit flies are known for their sweet tooth, but new research also indicates they may offer hints to how animals sense -- and avoid -- high concentrations of salt. Using mutant fruit flies, zoologists have identified a new high-salt receptor on the tongue of Drosophila -- receptor IR7c. IR7c governs the insects' ability to detect dangerously high concentrations of salt, typically over 0.25 moles...