George tests a newly discovered technique that could solve a recycling problem.

How does lime juice turn raw fish into delicious ceviche? We explain with biochemistry!

Forever Chemicals last… forever. Can a new technology finally send them to their doom?

Reducing the carbon footprint of concrete and cement by relying on biology.

Mosquitos really do prefer some people over others, and this Reactions ep explains why!

Discover the single most important chemical reaction on Earth, and why we need to kill it.

This week Reactions dives into something truly out-of-this-world: amorphous ice.

Are we about to re-define meat? If so, what is meat?!

How do carbon dioxide molecules trap heat in our atmosphere?

Why has the European Union banned certain colors for tattoos?

Can we solve electric vehicle fires before we fully understand what’s happening?

Fluffy, delicious bread results when starch gelatinization and flour chemistry combine!

Join George (and, occasionally, Andrew) as they chart corn’s epic chemical journey.

We explore and learn anywhere between the 20 and 74,963 kinds of ice.