Rhonda Patrick has a great website and podcast: Found my fitness.
It has a heavy science focus but it’s hugely informative. She does really try to make the science understandable and spends considerable time doing so.
Her articles and videos on Sauna really peaked my interest a few years ago.
Here’s her most recent video on Sauna and longevity, it’s a few years old but the information is compelling. It provides all the scientific backstory to my post 2 days ago: Benefits of Sauna: Part 2
A note of caution: she speaks super fast and is a hard-core science nerd (in a good way), so you may want to pause a few times if you want to take it all in. There are some annotations and lots of definitions through the video, so hold onto your hats and enjoy this short video further describing the benefits of sauna.