Book Club Birds, Amazon Burning. August 23, 2019, Part 1
Live in San Antonio: Deadly Disease, Bats, Birds. Aug. 16, 2019, Part 2
Lightning, Electric Scooters, News Roundup. Aug. 16, 2019, Part 1
Northwest Passage Project, Birds and Color. Aug 9, 2019, Part 1
Wiring Rural Texas, Visiting Jupiter and Saturn. Aug 9, 2019, Part 2
Is Chemical Sunscreen Safe, Slime, Amazon Deforestation. August 2, 2019, Part 2
Ethics Of Hawaiian Telescope, Bird Song, Alaska Universities Budget Cut. August 2, 2019, Part 1
Ice Cream Science, Online Language. July 26, 2019, Part 2
Anonymous Data, Birding Basics. July 26, 2019, Part 1
Moon Art, Space History, And NASA's Megarocket. July 19, 2019, Part 2
Apollo Anniversary And Bird Book Club. July 19, 2019, Part 1
Mosquitos and Smell, Fermentation, Model Rocket Launch. July 12, 2019, Part 2
Degrees of Change: Food and Climate. July 12, 2019, Part 1
Science Road Trips, Archaeology From Space. July 5, 2019, Part 1
The Bastard Brigade, Spontaneous Generation. July 5, 2019, Part 2
Paternity, Musical Proteins, Microbiome In Runners. June 28, 2019, Part 2
Cephalopod Week Wrap-Up, USDA Climate Change, Sinking Louisiana. June 28, 2019, Part 1
SciFri Extra: About Time
Smoke Chasers, Colorado Apples, Pikas. June 21, 2019, Part 2
Cephalopod Week 2019, Climate and Microbes, Puppy Eyes, Wave Energy. June 21, 2019, Part 1
Degrees Of Change: Urban Heat Islands. June 14, 2019, Part 1
The Best Summer Science Books. June 14, 2019, Part 2
Quantum Leaps, Cancer Drugs, Cat Cameras. June 7, 2019, Part 2
Gender Bias In Research Trials, Antarctica, Tornado Engineering. June 7, 2019, Part 1
SciFri Extra: Remembering Murray Gell-Mann
Climate Politics, Football and Math, Ether. May 31, 2019, Part 2
Spoiler Alert, Glyphosate, Unisexual Salamanders. May 31, 2019, Part 1
SciFri Extra: A Relatively Important Eclipse
Bees! May 24, 2019, Part 2
Ebola Outbreak, Climate Play, Navajo Energy. May 24, 2019, Part 1
New Horizons Discovery, Science Fair Finalists, Screams. May 17, 2019, Part 2
Degrees Of Change: Sea Level Rise, Coal-Use Decline. May 17, 2019, Part 1
Biodiversity Report And The Science Of Parenting. May 10, 2019, Part 2
Superconductivity Search, Ride-Share Congestion, Lions Vs. Porcupines. May 10, 2019, Part 1
Neuroscientists Peer Into The Mind's Eye, Alexander von Humboldt. May 3, 2019, Part 2
Business Planning For Climate Change,The Digital Afterlife. May 3, 2019, Part 1
Measles, Poetry Month, Lemur Hibernation. April 26, 2019, Part 2
Degrees of Change: Sponge Cities and Pocket Prairies. April 26, 2019, Part 1
New Human Species, Census, Plankton, Brain Etchings. April 19, 2019, Part 2
5G, Pig Brains, Privacy For Nature. April 19, 2019, Part 1
Year In Space Results, Citizen Science Day, Cherry Blossoms. April 12, 2019, Part 2
Event Horizon Telescope, Biosphere 2. April 12, 2019, Part 1
SciFri Extra: Picturing A Black Hole
Right-To-Repair, Exercise Recovery, Gov. Inslee. April 5, 2019, Part 2
Coal Ash, Soil Loss, Sap, Bristlecone Pines. April 5, 2019, Part 1
Poetry of Science, The Power of Calculus. March 29, 2019, Part 2
Growing Glaciers, Expanding Universe, Flu Near You. March 29, 2019, Part 1
A.I. And Doctors, Alzheimer’s. March 22, 2019, Part 2
House Science Committee, Superbloom, Snowpack. March 22, 2019, Part 1
Frans de Waal, Inactive Ingredients, Street View, and Gentrification. March 15, 2019, Part 2
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