People have beenTweeting images with alt text since March, complete with the alt badge and exposed image descriptions. Now, Twitter is taking things a step further. Starting today, you’re going to ...

Posts from this author will be added to your daily email digest and your homepage feed. is features writer with five years of experience covering the companies that shape technology and the people who ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...