What Are Dreams For? - https://www.newyorker.com/science/elements/what-are-dreams-for

Why we can dream in more than one language - https://www.bbc.com/future/article/20230213-how-people-dream-in-foreign-languages

Your brain is cleaning itself while you’re dreaming, new research suggests - https://www.zmescience.com/science/brain-maintenance-rem-sleep-247252423/