TikTok videos related to endometriosis focus on people's experiences with chronic pain and infertility, specifically in vitro fertilization, researchers report.

Social media users are likely to share posts that contain information that they feel has value to themselves or to the people they know, research finds.

What teen girls post on social media can reveal a lot about their mental health. Pronouns like "I," "me," and "my" may be a red flag.

A new approach that uses artificial intelligence and Twitter language predicts opioid death rates much more accurately than current methods.

Online communities thrive thanks to volunteer content moderators. New research identifies what drives them to quit.

Researchers say they expected TikTok videos to contain misinformation about medication abortion, but that wasn't the case at all.

The vast majority of parents of K-12 students say social media is a distraction for their kids, according to a new survey.

New research finds that Russian disinformation on Twitter during the 2016 election primarily reached a small subset of users.

Cybersecurity expert Anton Dahbura explains the concerns about TikTok, security, and the Chinese government.

Twitter and online news articles could help track the timing and location of spreading invasive insects in the US and around the world.