Tech for Change

Tech for Change

From 3D-printed prostheses to burgers grown in science labs to smarter mobility for the elderly or infirm, tech improves our lives every day in a million ways beyond simply making things more convenient. Tech can have a meaningful impact — that’s why we call it Tech for Change. Here are the companies and people fighting to make a difference.

Data storage and dirty energy: What Big Tech’s carbon neutral pledges leave out

Are Silicon Valley's biggest companies really green?
Wind turbines

How ‘The Last Stargazers’ are changing astronomy

Astronomy has come a long way in the past 50 years, especially for women.
Emily Levesque