They help fish swim, but fins also advertise a fish’s social standing and health. In a new study, researchers report that for the male bluefin killifish (Lucania goodei), each colorful fin presents its own messages to other fish.
Publicly traded corporations are increasingly publishing social responsibility reports for investors, who now consider such information alongside traditional financial data before investing in a company. But according to new research from a University of Illinois expert in financial reporting and financial statement analysis, less-numerate investors are more susceptible to style and presentation effects of the reports, potentially leading them to make unintended judgments about the company.
River beds, where flowing water meets silt, sand and gravel, are critical ecological zones. Yet how water flows in a river with a gravel bed is very different from the traditional model of a sandy river bed, according to a new study that compares their fluid dynamics.
Hospitals and other health care agencies are at risk of doctors, nurses, janitors and other essential workers walking off the job during an infectious disease outbreak, says a University of Illinois expert in labor relations.
In a unique research project funded by the National Science Foundation, education professor Gloriana González at the University of Illinois is developing animated cartoons to help geometry instructors become better teachers.