Science Friday Science Friday and WNYC Studios

Researchers are learning that placebos might be more effective when patients are told they’re receiving them. Plus, a new book argues that cutting-edge technology is not always a needed solution. And a food scientist explains how an invasive insect is turning oranges sour.

A neuroscientist discusses how your brain filters visual inputs. Plus, two stories about jellyfish -- tracking a freshwater jelly that’s spreading across the US, and the surprising finding that one species of jelly may be able to learn.

The ocean is the world’s largest carbon sink. We need to take better care of it. Plus, after this summer’s heat, marine biologists are scrambling to help protect the rapidly dying reef in the Florida Keys.

Climate scientist Michael Mann talks about how important it is to take action now—before we see climate change’s worst consequences. Plus, research suggests that comedy is a powerful way to mobilize people.

The recent 6.8 magnitude earthquake in Morocco left thousands of people dead, injured, or lost. Why was it so dangerous? Plus, three new vaccines will be available this fall to address COVID, the flu, and RSV. And the buzz on native bees in your neighborhood.

Measuring cesium in wild boar and uranium in turtles sheds light on how radioactive materials travel through the environment. Plus, a new study explains why wide receivers on professional football teams feel slimmer and faster when they wear smaller numbers.