Human beings have been at the center of ecological change on Earth for thousands of years. But as history shows, no species ...

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, ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed. What followed was a cascade of environmental and biological changes that ...

Human Evolution has come pretty far during our time on Earth. But, do you ever wonder, what humans could evolve to look like 100, 200, or 2,000 years from now? How might we be different? Join Hank and ...