Explore the latest scientific discoveries, science news, breakthroughs and developments from around the world.
Propolis may not only inhibit the growth of certain fungi but also affect the activity of drugs used to treat fungal infections. Researchers have investigated how an ethanolic extract of Polish propolis interacts with various antifungal agents.
Telltale signs of financial abuse, such as depleted savings, increasing debts and declining credit scores, can be identified in bank records, according to an analysis of U.K. banking data published in Nature. The findings reveal up to 373 indicators of financial behavior that could help pinpoint customers who may be experiencing economic abuse.
A researcher from Sejong University has used a new theory of gravity proposed by Erik Verlinde to predict the observed central surface density of dark matter. The study was published in Physics of the Dark Universe on Sept. 20.
The Compact Accelerator System for Performing Astrophysical Research (CASPAR) recreates conditions inside stars to study how elements are made. The experiment recently restarted with a new target—the ninth element on the periodic table, fluorine.
A team of Chilean and Spanish researchers has published the results of one of the longest-running in-situ warming experiments in maritime Antarctica in the journal Physiologia Plantarum. The experiment exposed the Antarctic continent's only two native vascular plant species, Deschampsia antarctica (Antarctic hairgrass) and Colobanthus quitensis (Antarctic pearlwort), to passive warming chambers (Open Top Chambers, OTCs) for seven years.
Scientists have shown that the two exponents (inelastic scattering exponent and dephasing exponent) commonly used to describe electron scattering in graphene do not necessarily follow the same behavior. Using gated epitaxial graphene, a multi-institutional team of researchers independently extracted the two exponents through current-heating measurements and weak-localization analysis. The contrasting gate-voltage dependence provides evidence that energy relaxation and loss of quantum phase coherence can be governed by different microscopic processes.
On Oct. 25, 2024, 10 days before the election that would return Republican Donald Trump to the White House and more than three months after Kamala Harris ascended to the top of the Democratic ticket, ChatGPT was still telling users that Joe Biden was running for a second term as president.
Tuberculosis, or TB, is a contagious bacterial infection that primarily affects the lungs. While curative treatments exist, more than 80% of cases occur in low- and middle-income nations, where drug-resistant strains are on the rise and the cost of medications is a burden. A new class of antibiotics has shown promise against multidrug- and extensively drug-resistant TB, but its manufacturing cost is a barrier to access in poorer countries that need the treatments most.
New research from Indiana University Lilly Family School of Philanthropy examines charitable gifts of $1 million or more from 2021 to 2023. The Million-Dollar-Plus Giving in the United States, 2021–2023 report offers insights into how these donors responded to a rapidly changing environment.
Lasting from mid-September until mid-December, the Taurid meteor showers are among the longest of the year
A Pacific cyclone dubbed Polo exploded from a tropical storm into a powerful Category 5 hurricane in less than 24 hours on Tuesday (Sept. 22), with winds reaching speeds of 180 mph (290 km/h). Now drifting off the southwest coast of Mexico, Polo has been downgraded to a Category 4 storm but remains "a very powerful major hurricane," the National Hurricane Center (NHC) said in an update Wednesday (Sept. 23).As Polo moves northwest, it is expected to drive torrential rainfall on parts of Mexico's southwest coast. Although the storm is not predicted to make direct landfall, the NHC has warned that heavy rain may produce life-threatening flooding and mudslides, as well as extremely hazardous oce...
A general election in Brazil next month is widely seen as a choice between Luiz Inácio Lula da Silva and Flávio Bolsonaro, son of former president Jair Bolsonaro