The bell rings at 10:00 a.m. A teacher begins explaining quadratic equations. Some students lean forward, pencils ready. Others stare at the clock. A few are still turning yesterday’s lesson over in ...

A recent study published in Engineering presents a novel approach to urban geohazard investigations, specifically focusing on karst features. Karst hazards, which can cause surface subsidence, ground ...

Mary Nestor, Millie Tullis and James Butler write that a recent opinion essay presented a distorted view of the possibilities of asynchronous course design. Many institutions now offer effective ...