Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. In 2025, Popular Science continued our mission to demystify our weird world for millions of readers. A small sample of the hats collected by the Yellowstone National Park Geology Program from sensitive thermal areas throughout the park in 2025. CREDIT: National Park Service photo by Margery Price, September 3, 2025. At Popular Science, we’ve published our prestigious Best of What’s New list since 1988. Experts interviewed by Popular Science confirm that hunch: some seats are indeed shrinking, even as passengers are, on average, getting larger.