This as-told-to essay is based on a conversation with Sia and Mikael Lilja, who moved from Sweden to Japan, where they bought and are restoring an old house. It’s been edited for length and clarity. We’ve been together for 12 years and married for the last 4. In 2020, we bought a piece of land
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Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Life as we
Your DNA is under constant assault. Ultraviolet light, environmental toxins, reactive molecules made during run-of-the-mill metabolism and many other disruptors muck with the instructions that keep life humming along. Thankfully, repair crews are at the ready. This method to reverse cellular ageing is about to be tested in humans A typical cell can acquire up
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Antarctica is in
Hidden Creatures: Luscious Leeches, Bashful Botflies, and the Wondrous, History-Shaping World of Parasites Dino Martins Knopf (2026) Togetherness: How Symbiosis Can Change the Way We Understand Our World, Ourselves and Our Future Rowan Hooper Fern (2026) Humans often fancy that we are independent creatures, living sealed off from other species. Yet, that false sense of