Illustration of a shopping cart overlaying a photo of a grocery store aisle with the text "Science in Your Shopping Cart"

Science in Your Shopping Cart - The Podcast

Did you know that the popular Roma tomato was actually developed by ARS scientists in Beltsville, MD? Or that ARS technology has helped reduce the use of pesticides on apples and other fruits? Or that ARS researchers are turning waste after harvest into fuels and other products? Check out our new podcast series, Science in Your Shopping Cart, and learn how science touches many of the products we buy at the grocery store, from new varieties of fruits and vegetables to technological advances that make our food safer, cheaper, and tastier.

Listen to the Latest Podcast

Part 3: Farming Fish Indoors

When you grow anything indoors, you can control a lot of the conditions, including temperature, irrigation, insect and disease resistance, and water quality and consumption. ARS researchers are using indoor recirculating systems to improve the health and yields of rainbow trout while maintaining great taste and market size.


Read more:

Previous Podcasts


Episode 1: Spinach, Tomatoes and Potatoes 

We know that all three are vegetables, or two vegetables and a fruit if you will, but what else do they have in common? Take a virtual trip with us to Italy, Idaho, and California to find out.

Episode 2: Apples - Get Crunchin

Check out some cool innovations and research being conducting to ensure your favoriate apples are fresh, tasty, cost-friendly, and high quality.

Episode 3: Biomass

ARS scientists are researching ways to turn farm waste and other biomass into environmentally friendly products.

Episode 4: Berries

There is a very good chance that some of the berries you eat can be traced back to varieties developed by ARS scientists.

Episode 5: WonderPlants

Take a tour of some super human plants that we use in our everyday lives to help feed and protect us.

Episode 6: Aquaculture

Take a deep dive in to seafood production and learn how research facilities across the U.S. are keeping fish healthy, developing new fish farming techniques and creating more sustainable methods for raising fish.