Threads of fire: uncovering volcanic secrets ...

Graham Farmelo's biography examines the brilliance and the imperfections of one of the world’s most famous scientists 

Robotics and machine learning are opening new possibilities for protecting wildlife around the world 

Have you ever wanted to see the awesome spectacle of an erupting volcano? There’s no better guide for such an adventure than JPL volcanologist Rosaly Lopes. 

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The crazy, insane, scary, fascinating world of volcanoes is fully of chemistry! What is lava/magma? Why do some volcanoes ooze and others erupt? What causes the magma to start rising to the surface? Let's get into this hot topic?

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A volcanologist says the eruption on the island of La Palma is a unique window into the “personality” of basaltic volcanoes. Learn more about your ad choices. Visit megaphone.fm/adchoices