Most American teenagers use YouTube and TikTok daily, according to a report released Tuesday by the Pew Research Center, and roughly one in five said they were on one of the two platforms “almost ...

Male bonobos are able to interpret female fertility cues even when those signals do not reliably indicate ovulation. This ability helps them direct their mating efforts toward times when conception is ...

Snapchat gave users nine years to accumulate memories, and will now charge them to keep those memories. Behavioral economics ...

A type of chaos found in everything from prime numbers to turbulence can unify a pair of unrelated ideas, revealing a ...