The Oxford English Dictionary added 42 new words borrowed from other languages, including gigil, a Tagalog expression for witnessing something adorable.

Humans' unique language capacity was present at least 135,000 years ago, according to a survey of genomic evidence. As such, language might have entered social use 100,000 years ago.

Soon enough, artificial intelligence may be able to recreate the sounds — but there will be something missing.

Humans are known to invent private hand gestures. Chimps in the wild do, too, a new study suggests.

YouTube video by Remmy, Cleo, & Lincoln (+ mom)