Wasps invading ant-plant systems are displacing ants in disturbed forests, potentially harming ecosystem stability and regeneration. An international group of researchers…

Scientists discovered a tiny wall-dwelling spider that preys on common urban pests and may aid natural pest control. Its resemblance to…

A stem cell-derived intestine model reveals glycyrrhizin as a potential treatment for inflammatory bowel disease. Scientists have used a lab-grown human…

If you love spicy food, you are not alone. But scientists are taking a closer look at whether eating a lot…

Researchers highlight fructose’s distinct role in obesity, metabolic syndrome, and other chronic diseases. A popular sweetener found in everything from sodas…

An unprecedented neutrino detection in the Mediterranean has pushed the boundaries of high-energy astrophysics, raising new questions about the most extreme…

By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and collaborators show that the laws…

New observations of Jupiter’s lightning reveal unexpectedly complex and powerful storms. Jupiter, the largest planet in our solar system, is home…