Microplastics, Inflammation, and Your Health; 50,000 Dead from Europe’s 2026 Heat; Saving a Big Bug ‘Down Under’ and more.

Plastics have been widely adopted in all sorts of products from food packaging to toys to medical devices, in part because they don’t tend to chemically react. But new research challenges that notion when it comes to microplastics, finding that contact by tiny chips of plastic with water releases unstable molecules which in the human body are linked to inflammation. Also, as greenhouse gases from fossil fuels continue to spike our planet’s average temperature, it’s pushing into more dangerous territory for humans. This summer, heat-related deaths in European urban areas scorched by heat waves totaled 50,000, according to a new study which also concludes that human-induced climate change was a significant contributor to the high mortality rate. And the Wētāpunga is the heaviest known insect on the planet, weighing as much as a mouse. They’re found only in New Zealand and were recently endangered, but thanks to an innovative breeding program, they’re making a comeback. We talk about the conservation effort and why these giant cricket-like insects deserve our respect and care.