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YouTube star Derek Muller built an 18-million-subscriber YouTube empire by challenging misconceptions about science. Now his own blood test and a sudden EPA reversal give his work urgent relevance. If ...

‘Kurzgesagt — In a Nutshell’ creator Philipp Dettmer explains how he got into the business of explaining science and philosophy on YouTube, and how the channel continues to evolve. ByDani Di Placido, ...

The launch that killed Mr. Hughes, known as Mad Mike, was being filmed for a new Science Channel series called “Homemade Astronauts.” By Aimee Ortiz A new Science Channel series puts physics to the ...