Some college freshmen have left campus just weeks into their first semester, The Times reported. Is this a sign young people are too unwilling to face discomfort? By Natalie Proulx Is It Rude to Play ...

SpaceX is tightening Grok Bot usage limits as Elon Musk warns of unsustainable AI costs. Here’s what the changes mean for paying users and businesses. If you can only read one tech story a day, this ...