Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Do you feel inspired when looking at photos of beautiful rock gardens? If so, then you may be ready to start choosing plants for a rockery of your own. By picking perennials from among a selection of ...

Located in southern Missouri and northern Arkansas, the Ozarks are a large section of land famous for natural wonders: state parks, lakes, mountains, plateaus, and rivers. What many visitors don't ...