On Demand

Feb. 22, 2020: Live animal markets and viruses, largest turtle’s horned shell, a robot for Europa, jewel beetles iridescent camouflage, better talk on climate change and flying west

Feb. 15, 2020: Agriculture moving north, Arrakoth’s secrets, the microbiome for flight, isheries science with indigenous perspective, slippery surface and seasons on other planets

Feb. 8, 2020: Coronavirus treatment, parentese helps baby talk, seals clap back, splicing damaged nerves, getting astronauts to Mars healthy and sane and smoke on glaciers

Feb. 1, 2020: Understanding the coronavirus, cyborg jellyfish, judging cat pain, an AI knows how you dance and Canada’s newest and youngest astronaut

Jan. 25, 2020: Intermittent fasting, the math of espresso, biological bricks, scurvy in modern Canada, snake venom sans snakes and chile tolerance.

Jan. 18, 2020: Ancient gum preserves genome, a living robot, wolf puppies play fetch, rattlesnakes skin holds raindrops for drinking, science of imagination and quiet snow.

Jan. 11, 2020: Fires in Australia, cuttlefish watch 3D movies, coal pollution harms crops, fossils show ancient parenting, first evidence of cooked vegetables, and why so much poop?

Jan. 4, 2020: The Quirks & Quarks Listener Question show - where we answer your questions. Why dinosaurs are so big, why winter skies are so clear and much more.

Dec. 28, 2019: Quirks & Quarks year in review We look at some of the most significant science stories we covered (and one we didn’t) in 2019

Dec. 14, 2019: Saving the ozone helped climate change, extra-solar comet, great auk extinction, rockets for Mars, concussions and brain hemispheres and a question of cloud cover