Journalist and photographer Bruno Torturra is the face of Media Ninja, a Brazilian digital collective making headlines for its ability to cover big news as it happens.

Dave Brain studies the plasma environments and atmospheres of unmagnetized planets.

In her book "Gamestorming," Sunni Brown shows how using art and games can empower serious problem-solving.

Mike Brown scans the skies searching for and intensely studying distant bodies in our solar system in the hope of gaining insight into how our planet and the planets around it came to be.

Bruno Giussani is the Global Curator of TED and President of FIFDH, the Geneva International Film Festival and Forum on Human Rights.

Camille A. Brown leads her dance company through excavations of ancestral stories, both timeless and traditional, that connect history with contemporary culture.

Melinda Briana Epler works with the tech industry to solve diversity and inclusion together.

TED Senior Fellow Burçin Mutlu-Pakdil studies extreme objects -- including a rare double-ringed elliptical galaxy she discovered -- to help us understand how galaxies form and evolve.

With TED-Ed communicator Emilie Soffe as the leading lady, the TED staff puts on a show.

Gay Gordon-Byrne fights for your right to repair the consumer goods you buy.