Here’s a roundup of answers to three questions from readers.

Netflix, apparently, hasn’t completely done away with casting. Some older Chromecast devices and TVs that support Google Cast ...

Firefox’s parent firm doesn’t have to worry about losing its Google default-search royalties. But it does have other concerns ...

Three months ago, I fired up ChatGPT and asked it to design a highly aggressive, short-term investment portfolio, selecting ...

While the idea of “deep work” isn’t new, the urgency around it is. Leaders can no longer treat focus as a luxury. In today’s ...

From coming up with gift ideas to actually buying stuff, AI is now a surprisingly effective shopping buddy. I saw my first ...

To prepare for the new star-studded Miami Invitational exhibition tournament, engineers built a tennis court on top of the ...

Zillow economists use an economic model known as the Zillow Market Heat Index to gauge the competitiveness of housing markets ...

When people use hand gestures that visually represent what they’re saying, listeners see them as more clear, competent, and ...

As he nears retirement, the Oracle of Omaha’s Berkshire Hathaway has exited its D.R. Horton stake while holding on to its ...

The livestream marketplace Whatnot reported more than $75 million in single-day live sales, tripling last year’s total. On ...

Whatnot's cofounder and CEO Grant LaFontaine explains how his team has managed to evoke the feel of in-person shopping inside ...