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PBS News Hour

Sparking love for science by studying Christmas trees burn

A group of high school students in Maryland aren’t just playing with fire -- they are gathering and studying the data as well. The NewsHour’s April Brown reports on a fire science class at the University of Maryland for local high schoolers, in which students burn Christmas trees and other objects, and use their physics and chemistry skills to measure the results.
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March 9, 2026 - PBS News Hour full episode
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Season 2026 Episode 52
March 9, 2026 - PBS News Hour full episode
March 9, 2026 - PBS News Hour full episode
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Season 2026 Episode 51
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March 6, 2026 - PBS News Hour full episode
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Season 2026 Episode 50
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March 5, 2026 - PBS News Hour full episode
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Season 2026 Episode 49
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March 4, 2026 - PBS News Hour full episode
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Season 2026 Episode 48
March 3, 2026 - PBS News Hour full episode
March 3, 2026 - PBS News Hour full episode
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Season 2026 Episode 47
March 2, 2026 - PBS News Hour full episode
March 2, 2026 - PBS News Hour full episode
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Season 2026 Episode 46
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February 27, 2026 - PBS News Hour full episode
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Season 2026 Episode 45
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February 26, 2026 - PBS News Hour full episode
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Season 2026 Episode 44
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February 25, 2026 - PBS News Hour full episode
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Season 2026 Episode 43
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February 24, 2026 - PBS News Hour full episode
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Season 2026 Episode 42
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February 23, 2026 - PBS News Hour full episode
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Season 2026 Episode 41
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February 20, 2026 - PBS News Hour full episode
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