TikTok is testing a system called Footnotes that will let its community attach helpful notes to posts that could use some additional context.

X launched the first major crowdsourced fact-checking experiment in 2021, originally called Birdwatch and now known as Community Notes. YouTube added its own in 2024, and Meta followed in a ...

Getting students to study for exams and turn assignments in isn’t always easy. Here’s how to nudge them to get their work done on time.