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A standing desk or height-adjustable workstations can cut down on daily sitting time by more than an hour and also improves workers’ stress levels, well-being, and energy levels at work. Using a standing desk combined with a package of other strategies to encourage office workers to sit less and...

A new prenatal test called STORK (Short-read Transpore Rapid Karyotyping) can detect chromosomal abnormalities and deliver the results within two Hours. A new prenatal test developed by Columbia University Fertility Center researchers can assess if a fetus or embryo has the correct number of chromosomes in a fraction of the time and expense of currently available clinical genetic tests.

A small study found no evidence that wolves or dogs might establish reputations of people as “generous” or “selfish” with food following direct or indirect interactions. The findings of the study, led by Hoi-Lam Jim and associates from the University of Veterinary Medicine Vienna, Austria, were...

Researchers at Cedars-Sinai have created a way to determine the human gut microbes that are most likely to cause a variety of inflammatory diseases, including obesity, liver disease, inflammatory bowel disease, cancer, and several neurological conditions. The method, which was published in the peer-reviewed journal Science Translational Medicine, makes use...

Nature is full of amazing, and occasionally terrible, events. For instance, in this video, Dolphin Z is seen in the Pacific Ocean hunting fish and sea snakes. Nature is full of wonderful and sometimes horrible things. For instance, Dolphin Z is seen in this video chasing fish and sea snakes in the Pacific Ocean.

For paleobiologists, it’s one step forward and one step back. A large, international team led by Shuhai Xiao, a paleobiologist with the Department of Geosciences in the Virginia Tech College of Science, is examining Saccorhytus, a roughly 535 million-year-old microfossil found in rocks in China by two scientists who were each formerly visiting professors in Xiao’s lab.

“More than one in every two people who were infected with Omicron didn’t know they had it,” according to a new study. A new study from Cedars-Sinai researchers found that most people who were likely infected with the COVID-19-causing Omicron variant of SARS-CoV-2 didn’t know they had the virus. The study results were published in the online journal JAMA Network Open.

What drives Ocean Oxygenation? Is it driven by atmospheric oxygen levels or something else?. Until today, it was considered that the oxygenation of the oceans throughout geological timeframes was primarily driven by atmospheric oxygen levels. However, a recent study that was released in the journal Nature, raises doubts. Scientists from...

A new study performed by researchers at the University of Utah Health suggests that a rare genetic mutation may help explain why some families are more likely to have diabetes and kidney failure. They believe the finding, made within multiple generations of a single family, could lead to better treatments...

A new study that appeared today in the peer-reviewed journal of the American Heart Association, found that motion analysis of smartphone-recorded video effectively recognized narrowed arteries in the neck, which are a risk factor for stroke. Plaque, or fatty deposits, can build up in arteries and obstruct them (stenosis). Narrowed...

Researchers discovered that by exploiting the lymphatic system as a reservoir, they could tailor drug concentrations to target two molecular signaling pathways crucial for cancer growth at the same time. Researchers at the University of Michigan are working on a new anti-cancer drug that is absorbed through the lymphatic system...

A new study published today in the peer-reviewed journal Early Education and Development found that children do better in school if they have good vocabulary and attention skills when they start preschool. The results, which were based on 900 four-year-olds from eight US states, demonstrate how a child’s vocabulary reach...

A study on snailfish finds the greatest levels of antifreeze protein expression yet observed, highlighting the significance of special adaption to subzero environments and suggesting that biodiversity may be changing as ice caps warm. A new study based on an excursion to the frigid seas off the coast of Greenland...

Decarbonization scenarios by BP, Royal Dutch Shell, and Equinor are inconsistent with Paris Agreement’s aims for a clean and livable Earth. This is the conclusion of a new study that shows how the global decarbonization scenarios proposed by these energy companies indicate slowed reductions in fossil fuel consumption and risk overshooting crucial climate goals. The findings of the study, which were led by the research organization Climate Analytics and included contributors from Imperial College London, were published today in Nature Communications.

Scientists at Salk have found a molecular pathway that turns scary sights, sounds, and smells into a short message: Be afraid. A molecule called CGRP makes it possible for neurons in two different parts of the brain to combine threatening sensory cues into a single signal, label it as bad, and send it to the amygdala, which interprets the signal as fear.

A leading cause of blindness, glaucoma is thought to impact 80 million people globally. Even though the disease is very common, not much is known about what causes retinal ganglion cells to die, which is what causes vision loss in the end. Since eye pressure is the only modifiable risk...

It was amazing to witness an aquatic predator—one that breeds, lives, and feeds solely underwater—eating out of the water at a scorching-hot temperature of 95 degrees. The Virginia Institute of Marine Science’s Dr. David Johnson has spent more than 20 years studying salt marshes at locations all along the East and Gulf coastlines of the United States.

People have been using plants and other natural products to treat diseases for thousands of years. A new research led by the Universit of California has found a good candidate for more research. An international team of researchers led by the University of California, Irvine has found that treatment with...

High cholesterol levels indicate that your blood contains an excessive amount of cholesterol, a fatty material. A buildup of cholesterol can lead to blood vessel blockages if it is not managed. And if this isn’t fixed, it can lead to health problems like heart problems and strokes. It is...

An effective teacher is crucial while learning to speak. Take zebra finches as an example. The species’ young learn songs directly from a teacher—typically their father—through social interaction, which keeps them engaged and motivated. Young birds learn the songs much less effective when they hear them on...