In today's top stories, pharmaceutical companies are developing boosters or annual vaccines to protect against COVID-19 and its variants. Also, Instagram wants to create a version for young kids but parents urge them not to.
Videoby Kara TsuboiIn today's top stories, Jeff Bezos shares his thoughts on how Amazon treats its employees in a letter to shareholders. Meanwhile, a major upgrade to Google Earth shows how the world has changed, using a new feature called Timelapse.
Videoby iyaz akhtar