Which is healthier, farmed or wild salmon?

Some animals lay eggs, and their young hatch out of them. Other animals give birth to live young. But which strategy is best? That’s the question that’s been bothering CrowdScience listener Sameer in Canada. Is giving birth to live young a good reproductive strategy? It takes a l ...  Show more

Have you ever found yourself doing something – perhaps getting a glass of water, eating a snack, or even sitting on the toilet – without remembering making the decision to do it? CrowdScience listener Mohammed certainly has. It’s left him wondering: does he really have free will, ...  Show more

Dan Saladino investigates the possible extinction of wild Atlantic salmon within 20 years. Dan travels from the River Spey on Scotland's east coast to fish farms in the west in order to plot the decline of one species, the wild salmon, and the rise of another, farmed salmon.From ...  Show more

Fish populations are dwindling around the world due to overfishing. Here's how to make the right choices when dining out or buying fish at the market.A previous version of this episode incorrectly said there are native wild salmon in Chile. Salmon are not native to Chile. See pcm ...  Show more

Every year, Alaska’s big salmon runs feature smaller salmon. Climate change and competition with hatchery-raised salmon may be to blame. Julia Rosen reports. Learn more about your ad choices. Visit megaphone.fm/adchoices 

We all know that fish is good for us, but how often is it safe to eat? How should it be prepared? Is wild caught or farmed better? Learn the answers to these questions and more this week on Dishing Up Nutrition with Darlene Kvist, Tamara Brown, and Special Guest Tim Lauer from Co ...  Show more