X-ray spectrum in colors showing differences in alternamagnetic properties. (Amin et al., Nature, 2025)Physicists in Sweden have successfully controlled a newly discovered form of magnetism, opening exciting possibilities for advancements in electronics, from memory storage to energy efficiency.A team led by researchers from the University of Nottingham used high-speed electron accelerators to bombard an ultra-thin wafer...
Filtering spin with a helix. Credit: Angela WittmannElectrons are primarily known for their negative charge, which drives electric currents, but they also possess spin—a magnetic property with vast potential for advancing data storage technology. However, effectively controlling electron spin remains a challenge.Harnessing Spin Through Ferromagnetic Materials and Chiral MoleculesOne common method to align electron...
Credit: PixabayNeurons, the brain’s essential cells, form intricate networks by exchanging signals, enabling learning and adaptation. Researchers at Delft University of Technology (TU Delft) in the Netherlands have created a 3D-printed environment that closely resembles real brain tissue. Using nanoscale pillars, they replicate the soft, fibrous structure that supports neurons. This innovation provides a...
A study found exclusionary discipline adversely affected students' mental health – possibly more than you'd expect. Credit: PixabayA University of Minnesota study found that children subjected to exclusionary discipline (ED) at school face a higher risk of developing anxiety and depression. The findings emphasize the importance of rethinking how educators handle students who misbehave,...
Got an itch? Scratching it might not be your best course of action says new research. Credit: DepositphotosThe urge to scratch bug bites, rashes, and other skin irritations can be overwhelming. However, new research reveals why resisting the temptation may be beneficial.Biologically, scratching presents a paradox. It provides a sense of relief, suggesting it...
Cannabis use can interfere with young adults' brain functioning. Credit: PixabayThe most extensive study to date on cannabis effects in 18- to 36-year-olds reveals that the drug can impair brain function during cognitive tests. These findings aim to help individuals make informed choices about cannabis use.With the growing legalization of cannabis for both medical...
Sea surface temperature anomalies for 27 January 2025. The deeper the warm colors, the more anomalously high the sea temperature is. (NOAA)The sharp rise in global temperatures since 2023 has fueled relentless disasters worldwide, from the still-burning LA fires to the deadly Valencia floods, leaving scientists scrambling for answers.New ocean data suggests a key culprit:...
Credit: PixabayThe bacteria in your mouth affect more than just your teeth and gums—they may also play a role in brain function. A study of 55 people with mild cognitive impairment (MCI) found that those with higher levels of Neisseria bacteria performed better on tests of working memory, executive function, and visual attention. Even...
Credit: DepositphotosAfter years of steady decline, tuberculosis (TB) is poised to make a significant comeback in the US. A surge of new cases in Kansas City seems to be one of the largest outbreaks since the Centers for Disease Control and Prevention (CDC) started tracking TB in the 1950s.According to the Kansas Department of...
Credit: AIScientists have just achieved a new milestone in their efforts to create an 'artificial Sun' on Earth. The team behind China's Experimental Advanced Superconducting Tokamak (EAST) successfully kept their fusion drive running for over 1,000 seconds, with a precise duration of 1,066 seconds, or nearly 18 minutes.Launched in 2006, EAST is one of...
