John and Hank Green

Internet creator, author, and philanthropist Hank Green used his time receiving cancer treatment to design socks that give back.

John Green is making his return to "Crash Course." This time, he's going all-in with a 50-minute lecture on tuberculosis.

The best quotes about humanity and curiosity from Hank Green: American YouTuber, science communicator, and New York Times bestselling author

Hank and John Green have launched a tea brand under their Good Store platform, aiming to fund research and prevention efforts for the world's deadliest disease.

Along with John Green, activists are spreading the word with memes to pressure Danaher to lower the cost of its tuberculosis tests.

“Since the mid-1950s, TB has been curable — yet we still allow TB to kill over 1.6 million people per year.” — John Green

Players of Wordle, Connections, and Spelling Bee may be excited to add another game to their daily roster. But Gubbins isn’t just any word game. With Hank Green’s help, it’s a word game for good. 

Discover Sun Basin Soap, the latest charitable project by John and Hank Green, creators of the Awesome Socks Club and Awesome Coffee Club — with 100% of profits donated to reduce maternal and childhood mortality in Sierra Leone.

Hank and John Green launched a store where you can shop and subscribe to their product lines — with 100% of profits donated to charity.

Author John Green has been recognized by the Centers for Disease Control as a Tuberculosis Elimination Champion.

John Green's latest movie adaptation tells the story of a teen girl living with OCD. With a May 2 release, fans are starting to see early screenings of the film.

These weird YouTuber brothers are taking on 'Big Sock' — for charity.