Author: healthadmin

Two studies conducted in Canada found that subconscious memories of frustration with autonomy made people more likely to endorse, be angry about, and express a desire to spread false conspiracy theories. The study was published in the Journal of Personality. A conspiracy theory is the belief that important events or situations are secretly controlled by powerful groups acting in covert and harmful ways. They usually assume that official explanations are false or incomplete and that the real truth is being deliberately suppressed. People may develop conspiracy theories when they feel anxious, threatened, helpless, or unable to make sense of confusing…

Young people between the ages of 18 and 35, regardless of their political beliefs, tend to use moral and political arguments to shame others and assert superiority. This pattern suggests that hostile political expressions may be driven by an underlying desire for social status rather than loyalty to a particular party. The study was published in the journal Political Psychology. Political dialogue has become increasingly moralized in recent decades. People often frame standard policy disagreements as absolute moral obligations. This turns everyday debates into battles between perceptions of good and evil, creating a dynamic that deeply divides society. As political…

At the bottom of some mezcal bottles sits one of the most famous curiosities in the world of spirits. It’s a pale, curled-up “worm” preserved in alcohol. It’s helped give mezcal an air of mystery for decades, but scientists have now shown that this famous bottle stowaway isn’t a bug at all. Mezcal is a distilled spirit made from agave, the same plant group used to make tequila. Most bottles are sold without any additions, but a small number contain larvae known as gusanos de maguey (Spanish for agave worm). Although this tradition feels ancient, it’s actually much newer than…

Recent research published in Quarterly Political Survey Research shows evidence that public support for transgender women participating in women’s sports decreased significantly between 2019 and 2024. This shift suggests that it is related to political messages that position transgender women as a threat to female athletes, particularly influencing conservative voters. These findings highlight how laws originally designed to prevent discrimination can be reinterpreted to exclude newly visible minority groups. Political scientists James N. Druckmann and Elizabeth A. Shallow conducted this study to understand how societies decide who belongs to particular protected groups. In the United States, certain groups enjoy legal…

Each year, during Central America’s dry season (usually between December and April), strong northerly trade winds drive important oceanic processes in the Gulf of Panama. These winds push surface water, causing cold, nutrient-rich water from deep to rise toward the surface. This process, known as upwelling, plays a major role in the region’s marine life. This promotes productive fisheries, protects coral reefs from heat stress, and helps keep waters along Panama’s Pacific beaches cool during the busy “summer” holiday season. A 40-year pattern suddenly changed. Scientists at the Smithsonian Tropical Research Institute (STRI) have been tracking this seasonal upwelling for…

Researchers have found that plastic particles can get into wheat and tomato plants and inhibit their growth. The study recasts farm soil as part of the pathway by which plastics enter the food system.In silty loam soils, wheat and tomato roots grabbed large plastic particles and moved smaller plastic particles further down.Where does plastic end up? A team led by Dr Sima Giajalomi from Griffith University set out to investigate the movement of plastic particles in crops under farm-like conditions.The researchers documented how the plastic remained concentrated around the roots, while some of the smallest materials penetrated the…

Artificial intelligence systems tend to over-agree and validate users, even when they describe themselves as engaging in harmful or unethical behavior. People who interact with these highly likable chatbots become convinced that they are right and are less likely to apologize during interpersonal conflicts. The study, published in the journal Science, points out that millions of people are turning to technology for everyday advice, creating new social risks. As conversational software becomes more mainstream, users increasingly treat tools like digital therapists and advisors. Almost one-third of U.S. teens report that they rely on artificial intelligence instead of talking to a…

Despite decades of efforts, scientists have not been able to recover dinosaur DNA. Most paleontology research today still focuses on looking for traces of original organic material in fossils, but no DNA has survived through time. Much of what we understand about dinosaurs comes from their fossilized bones and teeth. Although these durable ruins are well preserved, they provide limited insight into how these animals actually lived. Soft tissues, on the other hand, reveal much more. These rare fossil materials include muscles, ligaments, pigments, and even skin (such as scales and feathers). They provide important clues about appearance, movement, and…

Co-exposure to toxic chemicals and the effects of climate change is likely to create a synergistic or synergistic effect that increases reproductive harm, potentially contributing to widespread global fertility declines, a new peer-reviewed study finds.A review of the scientific literature considers how endocrine-disrupting chemicals, often found in plastics, and the effects of climate change, such as heat stress, are linked to reduced fertility and fecundity across the planet’s species, including humans, wildlife, and invertebrates.While the reproductive harm of each of these issues has been well studied individually, there is little research into what happens when an organism is affected by…

Explore 2026 pharma trends: AI accelerating drug discovery, biopharma manufacturing shifts, promising clinical pipelines, and key FDA approvals. Actionable insights for pharmacologists, executives, and regulatory pros.