A new study challenges the common practice in many classrooms of teaching mathematical concepts by using "real-world," concrete examples. Researchers found that college students who learned a ...

The Roman Empire may be long gone, but its architecture has stood the test of time -- most notably, its insanely durable concrete, which has been hailed as the world's strongest. The building material ...

A viable formula for a carbon-negative, environmentally friendly concrete that is nearly as strong as regular concrete has been developed. In a proof-of-concept work, the researchers infused regular ...