Graduate students from various disciplines participated in the CMU Idea [Space] Competition to develop inventive ideas to solve world issues.
Paulina Jaramillo, is leading research on the effects of climate change on infrastructure.
Science writer Chip Walter spoke at Darwin Day, a Humanist league lecture, about evolution and how the study of evolution could affect the future.
This week's How Things Work explains how money is printed.
This weeks SciTech Briefs are about early mammalian fossils, Alan Turing's papers, late-night screen time, plastic in the ocean, when stars were born, and protein treatment for Alzheimer's disease.