Do the shoes you wear actually affect how high you can jump? In this video, I test my vertical jump and dunk performance in ...

A video captured in portrait mode for smartphone users. Vertical videos are viewed without flipping the phone into landscape mode. Because people jump from Web page to Web page and from app to app ...

The streaming service has experimented with vertical video feeds before. The streaming service has experimented with vertical video feeds before. Jay Peters is a news editor covering technology ...