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Medical Xpress / Gut bacteria linked to key brain chemicals in first-of-its-kind human study

The neuroactive potential of bacteria living in the human gut is associated with levels of key chemicals in the brain, according to a new study published in Molecular Psychiatry. The research team from the University of Surrey ...

Sep 1, 2026
Phys.org / Treat education as infrastructure during wartime, say researchers in Ukraine

War destroys laboratories and instruments. It also severs the human networks through which science reproduces itself. It disrupts mentorship, collaborations and informal ties that turn students into researchers.

Sep 7, 2026
Phys.org / Periodical cicadas may be doomed to extinction

Every 13 or 17 years, swarms of cicadas emerge from the ground, their black bodies, orange-tinged wings and ruby-red eyes enveloping trees and forests. It is a biological marvel unique in the insect world, and when it happens, ...

Sep 4, 2026
Phys.org / One quarter of Australian kids are 'developmentally vulnerable' when they start school

We know the first five years are a crucial time in a child's life. Early experiences, such as family relationships or exposure to trauma, shape brain architecture, which lays the foundation for children's learning, behavior ...

Sep 7, 2026
Phys.org / Antarctic expedition reveals why Southern Ocean clouds remain one of climate science's greatest challenges

The Southern Ocean plays a pivotal role in regulating Earth's climate, yet the clouds that blanket this remote region remain among the least understood features in atmospheric science. By controlling both incoming sunlight ...

Sep 3, 2026
Medical Xpress / Cancer cells release antioxidants to prevent immune cells from destroying them

Molecules called reactive oxygen species, which include so-called "free radicals," have long been viewed as damaging byproducts of our body's metabolism—a reason antioxidant supplements have been considered a potential way ...

Sep 3, 2026
Phys.org / Magic-angle graphene provides evidence for unconventional superconductivity

Researchers have completely suppressed superconductivity in magic-angle graphene by screening interactions between electrons, helping resolve a long-running debate about the origin of the phenomenon.

Sep 4, 2026
Phys.org / Completing the connectome: How pursuing a map of the fly brain rewired neuroscience

When researchers at HHMI's Janelia Research Campus set out to create a map of all the neurons in the fruit fly brain in 2008, many in the scientific community thought they were out of their minds.

Sep 3, 2026
Medical Xpress / Targeting cell division protein CDK2 could boost immunotherapy response across a wide range of cancers

New research from Dana-Farber Cancer Institute scientists suggests that cyclin-dependent kinase 2 (CDK2) inhibitors, which are currently being tested as treatments that slow the growth of a narrow range of cancers, could ...

Sep 5, 2026
Medical Xpress / Historic smallpox records digitized to support future outbreak research

NDORMS DPhil student Rabia Khan has led a collaborative project to digitize historic records from the world's last naturally occurring smallpox outbreaks, creating an open dataset for future epidemiological and disease modeling ...

Sep 7, 2026
Tech Xplore / AI data centers are less thirsty now, tech giants say

Data centers are running into a wall of public anger in the United States over their thirst for water and power.

Sep 7, 2026
Medical Xpress / Pigmentation measurement could improve laser safety standards across skin tones

Lasers are used in a growing number of medical and imaging applications, from surgery to photoacoustic imaging. To protect patients, safety guidelines define the maximum amount of laser energy that can be delivered to the ...

Sep 7, 2026