Science News

Sleep disruptions have been linked to a higher risk of death, especially in those with type 2 diabetes. Researchers found those with type 2 diabetes who reported frequent sleep disruptions, were 87% more likely to die of...

The SARS-CoV-2 papain-like protease (PLpro) plays an essential role in processing viral proteins needed for replication. In addition, the enzyme can cut and inactivate some human proteins important for an immune response...

Astronomers have discovered many more fast radio bursts in space, almost quadruple the amount known previously. They estimate that around 9000 should be visible in the sky every day

Earth's middle layer is chunky, like peanuts in a sea of caramel.

Cattle have brains around 26 per cent smaller than the extinct aurochs, which may be their wild ancestor - and they are even smaller among dairy cows that spend more time with humans

A type of South African honeybee can perfectly clone itself - and one line of clones began with an individual that has now been copied hundreds of millions of times

A new, large-scale study reveals people whose sleep patterns go against their natural circadian rhythm are more likely to develop symptoms of depression and report a decrease in wellbeing.

A new analysis of medical evidence of domestic mass shooters in the US reveals the majority of those who commit mass shootings have underlying and untreated mental health conditions.

A new deep neural network can accurately predict a healthy person's brain age based on EEG data collected from a sleep study.

Nitrous oxide, a common anesthesia most often associated with dental procedures, may have a new purpose. Researchers found a single inhalation of 25% nitrous oxide gas was effective at alleviating symptoms of depression ...

A new study reveals sex differences in the way those with alcohol use disorder process facial emotions. Men with AUD showed greater activation in frontal brain areas when processing facial emotions. The increased activat...

From the fallen angel to the horned goat, we trace 8 real historical images of Satan.

Insomnia experienced in childhood that continues into adulthood is a strong predictor of mood and anxiety disorders, a new study reports. Persistent insomnia from childhood was associated with a 2.8% increased risk of in...

Engineers at Duke University have demonstrated a prototype X-ray scanning machine that reveals not just the shape of an object but its molecular composition. With unprecedented resolution and accuracy, the technology cou...

Here's how to watch the June 10 solar eclipse in person or virtually.

People with hyperphantasia, the ability to visualize vividly, have stronger connections between their visual brain network and decision-making networks. By contrast, those with aphantasia, an inability to visualize, have...

Rats fed either a diet of soft or hard foods showed differences in jaw activity and muscle control when a chewing-related region of the brain was stimulated. Findings reveal the anterior cortical masticatory area strongl...

Researchers found tiny deposits of elemental copper and iron in the brains of Alzheimer's patients. The findings may shed new light on how these elemental metals contribute to Alzheimer's development and progression.

Nitrous oxide, also known as laughing gas, is used as a pain reliever and recreationally. Now a study has found that it reduces symptoms of depression for two weeks when inhaled for one hour

By 340 million years ago, our ancient fish-like ancestors had evolved to walk on land - but within about 10 million years, some of them had adapted to an aquatic life again

People who have trouble falling asleep at night are at increased risk of cognitive decline within fourteen years compared to those with other forms of insomnia, a new study reports.

An international team of collaborators has made the first direct observation of the anionic redox reaction in a lithium-rich battery material. The research opens up pathways for improving existing battery cathodes--and d...