All News

Medical Xpress / Final report casts doubt on existence of Canada mystery brain illness

A Canadian medical report published Friday found no evidence linking environmental factors to an unusual set of neurological symptoms affecting hundreds of people, a five-year saga that has shaken a small Atlantic province.

Jan 24, 2026 in Health
Phys.org / What weather apps sometimes miss about dangerous winter storm conditions

Smartphone weather apps that summarize their forecasts with eye-popping numbers and bright icons may be handy during mild weather, but meteorologists say it's better to listen to human expertise during multi-faceted, dangerous ...

Jan 24, 2026 in Earth
Medical Xpress / Predicting microbubble distribution for blood-brain barrier opening

A clinical study shows that preoperative dynamic susceptibility contrast (DSC) perfusion magnetic resonance imaging (MRI) can help predict how microbubbles will distribute in the human brain. This is a key step toward optimizing ...

Jan 23, 2026 in Neuroscience
Medical Xpress / What the brain's shape and complexity say about a newborn's development

The neonatal period, which is defined as the first 28 days after birth, is known to be a crucial stage in the development of the human brain. During this stage, the brain is known to grow significantly in size, with billions ...

Jan 21, 2026 in Neuroscience
Phys.org / Human penis size influences female attraction and male assessment of rivals, study suggests

Men assess potential rivals that have a larger penis as more of a threat, both physically and sexually, according to a study by Upama Aich at the University of Western Australia and colleagues, published in PLOS Biology.

Jan 22, 2026 in Biology
Phys.org / Rule-breaking supermassive black hole discovered in the early universe

An international research team led by scientists at Waseda University and Tohoku University has discovered an extraordinary quasar in the early universe that hosts one of the fastest-growing supermassive black holes known ...

Jan 22, 2026 in Astronomy & Space
Phys.org / Molecular surgery: 'Deleting' a single atom from a molecule

Inserting, removing or swapping individual atoms from the core of a molecule is a long-standing challenge in chemistry. This process, called skeletal editing, can dramatically speed up drug discovery or be applied for upcycling ...

Jan 22, 2026 in Chemistry
Medical Xpress / High-dose inhaled nitric oxide shows early promise as a potential antimicrobial therapy

Overuse of antibiotics has accelerated the development of bacterial resistance to conventional drugs, a global health crisis projected to result in more than 10 million deaths annually by 2050. The multidrug-resistant bacterium ...

Jan 21, 2026 in Medical research
Medical Xpress / Small daily changes linked to dramatically longer lives

Two separate studies suggest that minor lifestyle changes can lead to a longer life. One Norwegian-led team estimated that adding five min/day of moderate-to-vigorous intensity physical activity and reducing daily sedentary ...

Jan 19, 2026 in Health
Medical Xpress / Internet Gaming Disorder is affecting a significant portion of young adults

Researchers out of Spain and Italy report a globally pooled Internet Gaming Disorder prevalence of 6.1% among adults ages 18–35. Internet Gaming Disorder is considered a condition for further study in DSM-5-TR, with official ...

Jan 20, 2026 in Psychology & Psychiatry
Phys.org / Rethinking where life could exist beyond Earth

Astronomers have long searched for life within a rather narrow ring around a star, the "habitable zone," where a planet should be neither too hot nor too cold for liquid water. A new study argues that this ring is too strict: ...

Jan 22, 2026 in Astronomy & Space
Phys.org / Sourdough starters reveal a recipe for predicting microbial species survival

People have long said that "bread is life." Now, researchers at Tufts University are using the bubbling mixtures of flour and water known as sourdough starters to explore what shapes life at the microscopic level. Their findings, ...

Jan 22, 2026 in Biology