The bristlecone pine tree can live up to 5,000 years. Will these ancients continue to survive under climate change?

Science Friday Videos

Tough Times for the World’s Oldest Trees

Covering everything about science and technology -- from the outer reaches of space to the tiniest microbes in our bodies -- Science Friday is your source for entertaining and educational stories and activities. Each week, host Ira Flatow interviews scientists and inventors like Sylvia Earle, Elon Musk, Neil deGrasse Tyson, and more.

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Science Friday Videos