Every person’s migraine feels different. Can there really be one drug for everyone? And, researchers found a 9,000 light year-long wave of star forming regions in the Milky Way.

Why the future holds more destructive fire seasons for Australia and the rest of the globe. Plus, the SciFri Book Club dives into Dan Egan’s ‘The Life and Death of the Great Lakes.’ 

Why large-scale geoengineering should be part of the conversation about stopping climate change. Plus, the next addition to our charismatic creature series: the Tasmanian tiger.

Birders check in on the nuthatches, ducks, and far-flung feathered friends that are on the move this season.

We discuss the biggest moments in science from the year and recap a decade of discoveries as we head into 2020.

An archival conversation with the late astronomer Carl Sagan about our place in the universe and our need to explore.

A look at some of the emerging technologies on tap for the not-too-distant future. Plus, how catching them all led one scientist to discover a Pokémon region in our brains. 

Satellites and other launches have left over 100 million small particles floating in low Earth orbit. Plus, the secret life of mistletoe.

In this chapter of Science Friday’s Degrees of Change series, Ira and guests look at how the transportation industry is adapting to the changing climate.