The candle warms the air inside the glass, causing higher pressure. After the candle goes out (due to the oxygen being used) the air begins to cool. This cooling air creates lower pressure, creating a ...

Chinese astronauts lit a match while filming a lecture aboard the Tiangong Space Station, creating a spherical open flame that would be forbidden aboard the ISS. When you purchase through links on our ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Bill Nye the Science Guy took to TikTok to ...

YOUNGSVILLE — When Alecia Myers was in second grade, she and her mom melted pink crayons and poured them into a cat mold with a wick at the center. Voila! She'd made her first candle. It would not be ...

Sign up for Forwarding the News, our essential morning briefing with trusted, nonpartisan news and analysis, curated by Senior Writer Benyamin Cohen. The story of ...