Statistics professor Johan Ferreira was feeling overwhelmed by the amount of “screen time” involved in online learning in 2021. He imagined students must be feeling the same way, and wondered what he ...

LONDON—Carlos Alcaraz’s latest up-and-down Wimbledon performance began with a dropped set and later Sunday, he was in danger of getting broken to fall further behind in the third.

Coffee provides those that drink it with a surge of caffeine to get them started each day, but if President Donald Trump makes good on his threat to impose a 50% tariff on Brazilian imports, getting a ...