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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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September 8, 2025 - PBS News Hour full episode
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Season 2025 Episode 251
September 8, 2025 - PBS News Hour full episode
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Season 2025 Episode 250
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Season 2025 Episode 248
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Season 2025 Episode 247
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September 4, 2025 - PBS News Hour full episode
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Season 2025 Episode 246
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Season 2025 Episode 245
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September 2, 2025 - PBS News Hour full episode
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Season 2025 Episode 244
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Season 2025 Episode 243
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Season 2025 Episode 242
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Season 2025 Episode 241
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August 29, 2025 - PBS News Hour full episode
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Season 2025 Episode 240
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