The bacteria and other microbes that live in your gut are known as your “gut microbiome.” They help you digest food and may support immune, heart, and brain health. However, disruption in your gut ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

How many 'blue' phrases do you know? Learn three more here.

Jennifer Krazit (née Guevin) is a freelance writer and editor. Previously, she was a managing editor at CNET, overseeing the How To section, special packages, social media and front-page programming.