https://www.smithsonianmag.com/rss/tag/fossil-fuels/RSS feed for Fossil FuelsenThu, 21 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/this-canadian-mine-might-release-enough-natural-hydrogen-each-year-to-power-400-homes-hinting-at-an-untapped-source-of-clean-energy-180988773/Many of the country's metal mines are embedded in an ancient rock formation that probably also houses a lot of the resource, referred to as "white hydrogen"Thu, 21 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/this-canadian-mine-might-release-enough-natural-hydrogen-each-year-to-power-400-homes-hinting-at-an-untapped-source-of-clean-energy-180988773/https://www.smithsonianmag.com/science-nature/ancient-humans-mastered-fire-now-burning-fossil-fuels-and-blazing-landscapes-threaten-to-undo-the-world-180988531/Intensifying wildfires across the continent are spewing air pollution, putting human health at risk, particularly Americans living with chronic illnessesThu, 16 Apr 2026 11:00:03 +0000https://www.smithsonianmag.com/science-nature/ancient-humans-mastered-fire-now-burning-fossil-fuels-and-blazing-landscapes-threaten-to-undo-the-world-180988531/https://www.smithsonianmag.com/science-nature/earths-smells-are-disappearing-because-of-climate-change-and-its-a-vast-cultural-loss-180988496/A triple threat of pollution, extinction and warming temperatures is altering the way the planet smells. Scientists are only beginning to understand the stakes for humansWed, 08 Apr 2026 12:57:09 +0000https://www.smithsonianmag.com/science-nature/earths-smells-are-disappearing-because-of-climate-change-and-its-a-vast-cultural-loss-180988496/