What's Killing Ancient Baobab Trees?

Socialism and communism are often mentioned in the same breath, and they do share a common history, but socialists aren't necessarily communists -- and vice versa. Learn more about both concepts and how they've been put into practice in this episode of BrainStuff, based on this a ... Show More

Our bodies can often prevent us from catching the same illness twice, and vaccines use that bodily system to prevent us from getting sick in the first place. Learn how the immune response works, what goes into vaccines, and why vaccines are safe for kids in this episode of BrainS ... Show More

In the 1960s, advances in technology allowed brave aquanauts to explore deeper into the ocean than ever before, but the project was shut down. Learn how Sealab worked -- and how that technology is still used today -- in this classic episode of BrainStuff.See omnystudio.com/listen ... Show More

Why your children may or may not choke to death on the dust that was once a river. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

For thousands of years people have been taking normal trees and forcing them into miniature. Learn all about the history and art of this strangely engrossing pastime in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.co ... Show More

Young Earth was hot and dry. Where did the oceans come from? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Since the advent of agriculture, humans have been storing seeds. But as sea levels rise and climates change around the world, our reasons for banking seeds have become more desperate. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/liste ... Show More

How do scientists retrieve ice core samples? What can we learn from them? Joe McCormick joins the show to talk about really cool historical records. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

There’s a sticky issue scientists have to deal with – science is carried out by humans. We humans have flaws (and how) and they can end up in our work. Fortunately, science is waking up to research bias. In the meantime, here’s what to look out for. Learn more about your ad-choic ... Show More

We know that carbon dioxide is rising and we know that it’s warming the world, but how did scientists figure that out in the first place? And what will all this warming mean for our future? Our friends at the Gimlet podcast, Science Vs., visited a couple climate scientists to fin ... Show More

We've all heard of it, but nobody really knows... Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

After years of delay, researchers are ready to inject carbon dioxide into jungle plots. Learn more about your ad choices. Visit megaphone.fm/adchoices