Signage of Sina Weibo, the social media site examined in the study, in Beijing in April 2014.Photo: Wang Zhao /...

Photo: Kirill Kudryavtsev (Getty Images)On Tuesday, Facebook offered us a brief respite from the deluge of awful news stories on...

A health care worker in South Africa preparing vials of the Pfizer/BioNTech vaccine. Photo: Rodger Bosch/AFP (Getty Images)The first glimmers...

You can score Cyber Monday discounts on the Quest 2. Scott Stein/CNET This story is part of Holiday Gift Guide...

Cobie Smulders is once again teaming up with Samuel L. Jackson for Secret Invasion.Image: Sony PicturesNot like it’s that big...

Home security doesn't have to be a large financial investment. Even though some security cameras are pricey, a growing number of options...

Dan Ackerman/CNET This story is part of Holiday Gift Guide 2021, our list of ideas, by topic, by recipient and...

Image: HBOYahya Abdul-Mateen II has a lot of nerdy irons in the proverbial cinematic fire. He recently starred as Doctor...

The XENON1T Time Projection Chamber TPC in a clean room.Photo: XENON1T / Purdue UniversityA team of physicists at the University...

This story is part of Holiday Gift Guide 2021, our list of ideas, by topic, by recipient and by price,...