Tens of thousands flee fire near U.S. city of Reno
Tens of thousands of people looked set to spend another night away from home Monday as a wind-driven fire bore down on the western U.S. city of Reno.
Tens of thousands of people looked set to spend another night away from home Monday as a wind-driven fire bore down on the western U.S. city of Reno.
At Hampton Court Palace, head gardener Graham Dillamore strode across the burned beige grass in the spectacular formal gardens southwest of London, laid out in the 17th century.
Over the past two decades, bilingual education programs have significantly expanded within the Spanish education system, with the aim of improving foreign language learning—primarily English—while making it more accessible for all. Although more and more schools are offering bilingual education, they are unevenly distributed across the country, generating inequalities among students.
Research published in the International Journal of Environment and Sustainable Development analyzed interviews with more than 300 Chinese hotel interns to examine how perceptions of hotel work affect whether graduates pursue a career in the industry. The findings suggest that negative perceptions deter graduate interns from pursuing careers in hospitality.
Ask a chemist to name the strongest single bond in organic chemistry, and they'll likely say carbon-fluorine. It's that bond, repeated dozens of times over, that gives per- and polyfluoroalkyl substances (PFAS) their nickname: forever chemicals. Manufacturers prize PFAS for the same reason regulators dread them. The bonds barely break down, which is exactly why the compounds are so good at repelling water, oil and heat in everything from semiconductor fabrication to nonstick cookware. This is also why PFAS persist in soil, water and living tissue long after serving their industrial purpose.
AI systems are increasingly being developed to recognize emotions by analyzing facial expressions, voices, body language and other physiological signals. Although the scientific validity of many of these systems remains contested, they are already being tested in health care and security settings.
Fibrinogen, the abundant plasma protein best known for forming blood clots, may play a second and far less benign role during SARS-CoV-2 infection: acting as a molecular bridge that simultaneously hides the virus from neutralizing antibodies and delivers it to the cells lining blood vessels.
Researchers with the long-running Harvard–Cornell Archaeological Exploration of Sardis have unearthed a larger-than-life statue estimated to be nearly 2,500 years old.
Pennsylvania ranks second in U.S. natural gas production, accounting for about one-fifth of U.S. output in 2024, and has one of the most extensive histories of energy extraction in the country. A team of researchers from Penn State is trying to better understand the environmental impacts of these sites—specifically, whether fracking is increasing radium content in local drinking water.
A NASA-led team hopes to take a shortcut to direct imaging of extrasolar Earth-like planets. The idea is to use what they call a hybrid telescope composed of an orbital starshade coupled with the next-generation extremely large ground-based optical telescopes.