The Czech Republic is known for its beer, but hotter, drier summers are making it difficult to grow a key ingredient -- hops. Czech researchers are breeding new hop varieties to survive a changing climate.
Copyright 2026 NPR
Hannah Bloch
Hannah Bloch is a senior digital editor on NPR's International Desk, overseeing the work of NPR correspondents and freelance journalists around the world.
Katerina Barton
