Green is also a prolific YouTuber and tuberculosis treatment influencer.

Author-vloggers Hank and John Green often end their popular “Crash Course” videos with a donation appeal to keep the YouTube ...

ABC News' Stephanie Ramos spoke with author and educator John Green on gifting his company and how he is able to break down ...

Sierra Leone just opened its first NICU - thanks in part to Hank and John Green and millions raised by their supporters.

While you may not have heard of the author John Green, be assured that the teenagers in your life have. He is America's answer to J.K. Rowling, with his mega best-sellers spawning blockbuster movies.

John Green, who spoke at a Jan. 18 State of Tourism event presented by Visit Indy, raises funds to improve maternal health care in Sierra Leone. He and his brother, Hank Green, also advocate the ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X "I bet John Green thinks people don’t like him because he’s a 'dork' or a nerd or whatever," one ...

The Fault In Our Stars author John Green is the latest in a string of high-profile celebrities to leave Twitter as a result of changes in the platform since new owner Elon Musk took over in October, ...

While you may not have heard of the author John Green, be assured that the teenagers in your life have. He is America's answer to J.K. Rowling, with his mega bestsellers spawning blockbuster movies.