Ep. 534 - Self-Incompatibility in Phlox

Botanizing is a skill set that, like muscles, must be exercised regularly. Whether just starting out or a seasoned specialist, botanical ID takes repetition. That doesn't mean it has to be dry or boring! My guests today are Dr.'s Ben Goulet-Scott and Jacob Suissa of Let's Botaniz ...  Show more

Journey back in time some 60 million years to the Cenozoic with Dr. Ellen Currano by looking at fossil leaves. Aside from just being cool, leaf fossils can tell us a lot about the ecology of long extinct ecosystems. For instance, leaf margins can tell you about things like temper ...  Show more

Are we addicted… to revenge? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly break down the neuroscience behind revenge-seeking, what motivates violence, and how science can help stop it with James Kimmel Jr., lawyer, psychiatry lecturer at Yale School of Medicine, and auth ...

Would Godzilla be structurally sound or too big for its own weight? Neil deGrasse Tyson, Matt Kirshen, and astrophysicist Charles Liu, takes a look at monsters that have terrified us, like zombies in The Last of Us or Godzilla, and the scary speculative science behind t ...

Could we create an atmospheric sun shield to halt the effects of global warming? Should we? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly are joined by climate scientist Daniele Visioni and sociologist Holly Jean Buck to explore the science and ethics of deliberately alte ...

What is the origin of life in the universe? Neil deGrasse Tyson and Matt Kirshen explore how life got its start, the Miller-Urey experiment, and synthetic biology with molecular biologist Kerstin Göpfrich. Could the first alien life we find be the one we make? 

NOTE: Sta ...