News & Stories Science This week in science: Mystery dots in space, optical illusions and octopus arms Regina G. Barber Rachel Carlson September 18, 2025 / 2:32 pm The regular Short Wave science roundup covers mysterious red dots in space, the neurons behind optical illusions and a study of octopus arms. Why you can trust KUOW Recommended Stories What does UW's disappearing research money mean for Seattle's innovation economy? April 24, 2026 Every tire produces a chemical that kills coho salmon. Can scientists pump the brakes? April 10, 2026 Bee survey finds dozens of species new to Washington state March 25, 2026
Every tire produces a chemical that kills coho salmon. Can scientists pump the brakes? April 10, 2026
