What Happens When We Sleep?

For this week’s Please Explain, we’re following dogs as they sniff their way through the world with their incredible sense of smell. Alexandra Horowitz, who teaches canine cognition and creative nonfiction at Barnard College and runs the Horowitz Dog Cognition Lab, explores the a ...  عرض المزيد

How did cats get domesticated? Why are they so popular on the internet? Are they good or evil? If you have wanted to know the answers to these questions, and more, tune in to our latest Please Explain, which is all about cats. We're joined by Abigail Tucker, correspondent for Smi ...  عرض المزيد

En France, nombreux sont ceux qui fustigent l'emploi abusif d'anglicismes dans le langage courant. Pourtant, historiquement, c'est bien l'anglais qui a été influencé par la langue française, au cours de son histoire. En effet le français a - pendant longtemps – été la langue de l ...  عرض المزيد

From a small, wet island, English has come to be the world's dominant language.

How did this actually happen, where does English actually come from, and how has the language changed over the years?

The history of the English Language: 1066 is the most important date in the history of English.  Why does English have a "double vocabulary system"?  Why do some words feel casual, while others feel formal?  Why is English spelling so confusing?  The answers to those questions ca ...  عرض المزيد

Prof. Simon Horobin examines how the English language has changed over time, addressing such vexed questions as whether Jane Austen could spell, the fate of the apostrophe and whether people who 'literally' explode with anger are corrupting the language.