Researchers found that physical abuse in adults increased substantially, with Black and Native American people being disproportionately affected.

A new study found that special patented glasses engineered with technically advanced spectral notch filters enhance color vision for those with the most common types of red-green color vision deficiency ('anomalous trichromacy'). Notably, the ability to identify and experience expanded color was also demonstrated when color blind test subjects were not wearing the glasses.

Most people would agree that the pleasure of some foods stems in part from its fat content. New research has now found that liking of fatty food is more complex than its fat content alone -- it could also be related to inborn genetic traits of the consumer related to fat perception.

One day, people could monitor their own health conditions by simply picking up a pencil and drawing a bioelectronic device on their skin. In a new study, engineers demonstrated that the simple combination of pencils and paper could be used to create devices that might be used to monitor personal health.

The through-and-through greenness of hundreds of frog species that can be found deep in their lymphatic fluid, soft tissues and even bones, comes from a clever biochemical workaround that combines a normally virus-fighting type of protein with a toxic byproduct of blood breakdown. The camouflage innovation has happened at least 40 times across 11 families of frog and toad.

Muscle physiologist sought an alternative energy source to replace the body's usual one, adenosine triphosphate (ATP). Such a source could control muscle activity, and might lead to new muscle spasm-calming treatments in cerebral palsy, for example, or activate or enhance skeletal muscle function in MS, ALS and chronic heart failure. They report this month that they have made a series of synthetic...

An astrophysicist has found a new method for determining the long-term stability of planetary configurations that is up to 100,000 times faster than the previous approach. This breaks the computational bottleneck and enables sharper views of the orbital architectures of exoplanetary systems.

Researchers have developed a novel noninvasive approach called nano-radiomics that analyzes imaging data to assess changes in the tumor microenvironment that are not detected with conventional imaging methods.

Researchers use sunlight and a laser-etched metal surface to evaporate and purify water for safe drinking at greater than 100 percent efficiency. The method could help relieve water shortages in drought-stricken areas and be helpful in water desalinization projects.

Researchers have completed the largest study of its kind to determine how optimistic people are in life and when as well as how major life events affect how optimistic they are about the future.

Two widely available sterilization methods to clean disposable surgical masks and N95 respirators may not be the best options for hospitals needing to extend the life of personal protective equipment.

A single protein derived from a common strain of bacteria found in the soil will offer scientists a more precise way to edit RNA.

A compound commonly found in pickled capers has been shown to activate proteins required for normal human brain and heart activity, and may even lead to future therapies for the treatment of epilepsy and abnormal heart rhythms.

A study has determined that esketamine, a nasal spray to treat severe depression, is currently too expensive for widespread use.

Multiple neurons in the brain must fire in synchrony to create persistent memories tied to intense emotions, new research has found.

Calling in the ultrasonic range enables small bats to orient themselves in the dark and track down insects. Louder calls travel farther, improving a bat's ability to detect their prey. It was long assumed that echolocation does not contribute much to energy expenditure in flight because individuals couple their calls with the beat of their wings. Scientists have now shown that high intensity...

Engineers analyze the droppings of urban birds and show persistent levels of antibiotic-resistant genes and bacteria that may be transferred to humans through the environment.

Merging methodologies from physics and chemistry for the optical spectroscopy of superheavy elements.

Researchers have developed a new method for studying key moments in brain development. Researchers are studying how oxytocin receptor expression changes in normally developing mice and mouse models of autism spectrum disorder.

Starspots are more common among red giant stars than previously thought. Astronomers report that approximately eight percent of red giants exhibit such spots. Although red giants are generally regarded as slowly rotating stars, those with starspots are apparently an exception. The new publication offers a comprehensive analysis of the reasons for their short rotation periods.

The world can expect more rainfall as the climate changes, but it can also expect more water to evaporate, complicating efforts to manage reservoirs and irrigate crops in a growing world, according to new research.

Step aside, skeletons -- a new world of biochemical ''signatures'' found in all kinds of ancient fossils is revealing itself to paleontologists, providing a new avenue for insights into major evolutionary questions.

A research team designs a halide perovskite material for the next-generation memory device. Commercialization is accelerated for next-generation data storage device via low-operating voltage and high-performance resistive switching memory.

Cystic fibrosis causes severe respiratory and digestive disorders. Despite considerable therapeutic advances, this disease still reduces life expectancy, in particular due to life-threatening respiratory infections. Scientists have now discovered the reason for this large number of lung infections: a protein, Vav3.