A new Murdoch University study has uncovered alarming levels of pesticide contamination in the food sources of endangered Carnaby's cockatoos in the Wheatbelt—including concentrations well above regulatory limits found in seed spills near grain silos.
For more than a century, astronomers have puzzled over a strange discrepancy in the historical record. Theta Eridani, a modest star in the constellation Eridanus, is the third-brightest star in its constellation, with a magnitude of 2.9. But ancient astronomers described it
A new AI-powered blood test could give people a remarkably early warning of serious heart and circulation problems. Developed by researchers at the University of Hong Kong, CardiOmicScore analyzes thousands of proteins and metabolites to estimate the risk of six major
Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have developed two processes—hydrodynamic cavitation and cold atmospheric plasma combined with gas dispersion—to break down per- and polyfluoroalkyl substances (PFAS), industrial chemicals that are extremely
A follow-up national survey developed by Western researchers shows workplace harassment and violence continue to be widespread in Canada, with some signs of improvement. The second national survey on harassment and violence at work in Canada was conducted by Western's Center
Researchers have created cosmic dust from scratch by recreating space-like conditions inside glass tubes. The dust contains complex carbon-rich molecules built from elements essential to life and produces infrared signals similar to real material found in space. By studying
Hybrid work has brought many real benefits. Greater flexibility can make it easier to manage work alongside family responsibilities, personal commitments and other demands. But it has also created new challenges, particularly for professional couples trying to build two careers
The mysterious sound known as The Hum has been reported worldwide for decades, yet its source often remains impossible to find. Researchers tested whether people who hear it have exceptional low-frequency hearing or measurable sounds produced inside their ears, but neither
What if the plants growing in a field could one day produce the same proteins that give milk its nutrition, texture and cheese-making properties? A new study brings that possibility a step closer by revealing an unexpected way plant seeds can manufacture and store one of milk's
An international team of astronomers has performed follow-up observations of a peculiar Type Ia supernova designated SN 2023vjh. Results of the observational campaign, published July 9 on the preprint server arXiv, deliver important insights into the nature of this explosion.
A new study by University of Delaware professor Jarett Haley and others explored how racially minoritized graduate students understood the impacts of proposed or enacted state anti–diversity, equity and inclusion (anti-DEI) laws on their experiences in racial/ethnic graduate
Are GLP-1s for life? What we know about getting older on weight-loss drugs
Rising energy prices in the U.S. reduce states' economic output, but they also prompt investments in more efficient equipment and technologies that partially offset those output losses over time, according to a new study by researchers at Penn State.
This composite of images taken by NASA's Psyche mission shows the crescent of Mars grow as the spacecraft approached the planet for a gravity assist from May 2 to May 15, 2026.
Scientists may have uncovered one reason coffee is repeatedly associated with healthier aging and lower disease risk. Compounds in coffee appear to activate NR4A1, a receptor that helps protect cells from stress, inflammation, and damage. These protective effects disappeared
Heavy, acrid wildfire smoke blanketed much of the eastern United States on Saturday, marring preparations for the weekend's highly anticipated World Cup final to be held in an open stadium in New Jersey.
Fossils from Queensland suggest a newly recognized marsupial order may have survived in Australia for around 35 million years, rewriting part of the story of how the continent's unique mammals evolved. The discovery challenges the idea that Australia's marsupials all came from
The asteroid that wiped out the dinosaurs was likely an exceptionally rare CO chondrite from a distant region of the solar system. Its unusual chemistry suggests that planet-cooling dust and debris, rather than sulfur inside the asteroid, may have delivered the deadliest blow.
A low-cost antidepressant may offer new hope for people struggling with long COVID fatigue. In a randomized clinical trial involving 399 adults, fluvoxamine significantly reduced fatigue and improved quality of life compared with a placebo, making it one of the first
In just one course, Georgia Tech student Diya Godavarti helped develop a tool that could improve workers' responses to chemical spills or open containers. Godavarti, then a second-year chemical and biomolecular engineering (ChBE) student, joined a course on chemical equity
European countries continue to lead the world in environmental performance, according to the 2026 Environmental Performance Index (EPI), a biennial assessment produced by researchers at the Yale Center for Environmental Law & Policy and Columbia Climate School's Center for
Research on Southwest Florida cyanobacterial blooms shows that the toxins they produce are aerosolized and potentially inhaled by people far from contaminated water bodies.
Chemists from Otto von Guericke University Magdeburg have achieved an important research success in the fight against resistant bacteria. The team led by scientist Professor Dr. Dieter Schinzer from the Institute of Chemistry has succeeded in producing key building blocks of
In a new paper published in the Proceedings of the National Academy of Sciences, a team of 41 authors from around the globe argue that virtual reality has the potential to do the same for behavioral science and help solve the reproducibility crisis.
The spacecraft aced its encounter with Mars. Now, mission scientists are studying a trove of data from the flyby in preparation for its arrival at asteroid Psyche in 2029.
The immune system, the body's defense network against infections and injuries, can sometimes become too active. In these cases, it can produce too many immune mediators, fragments of genetic material or proteins that regulate immune responses.
If you've driven down two-lane highways in rural parts of North Florida recently, you may have noticed a spate of new signs that designate the grassy knolls bordering the asphalt as wildflower areas. The signs likely feel redundant right about now as thousands of milkweeds
