Male fetuses' sex hormones can affect female siblings before they're even born : Shots - Health News : NPR

The Science of Siblings is a new series exploring the ways our siblings can influence us, from our money and our mental health all the way down to our very molecules. We'll be sharing these stories over the next several weeks...

https://www.npr.org/sections/health-shots/2024/04/09/1240906149/siblings-womb-brothers-sisters-sex-hormones

Plastic labelled 'BPA free' might not be safe, studies suggest | CBC News

It's hard to walk down the kitchenware aisle in a Canadian store without noticing the "BPA-free" labels on plastic bottles and containers. Consumers usually assume these labels mean products are safer, or better, because they do not contain the harmful chemical bisphenol A (BPA). ...
https://www.cbc.ca/news/technology/bpa-free-1.5404149

How to strip 99 per cent of harmful BPA from water in 30 minutes | New Scientist

What’s in your water? If it’s pollutant BPA, there might soon be a quick fix for that. Bisphenol A, or BPA, is found in everything from DVDs to credit card receipts to dental fillings, and has been linked to a range of health problems in humans, including cardiovascular disease and liver enzyme abnormalities. A new technique claims to be able to remove 99 per cent of the BPA from water in just 30 minutes....
https://www.newscientist.com/article/2142662-how-to-strip-99-per-cent-of-harmful-bpa-from-water-in-30-minutes/