Community size matters when people create a new language

Why are languages so different from each other? After comparing more than 2000 languages, scientists noticed that languages with more speakers are usually simpler than smaller languages. For instance, most English nouns can be turned into plurals by simply adding -s, whereas the German system is notoriously irregular.

source https://www.lifetechnology.com/blogs/life-technology-news-blog/community-size-matters-when-people-create-a-new-language

Higher iron levels may boost heart health—but also increase risk of stroke

Scientists have helped unravel the protective—and potentially harmful—effect of iron in the body.

* This article was originally published here