Tech Fix News Today

An agreement at the U.N. climate summit.

Readers respond to an essay by Dr. Sandeep Jauhar about his father’s Alzheimer’s. Also: The nuclear arms race; old social media; personalized search.

Catch highlights from Twitter Space discussions with reporters, sources, readers and more.

Brian X. Chen is the lead consumer technology writer and the author of Tech Fix , a column about the social implications of the tech we use. Google’s Bard…

New York Times consumer technology writer Brian X. Chen is not a fan of using technology to pressure consumers into giving bigger tips. In a recent column, Chen explored the practice of tipping [...]

Sony’s new $550 headset offers best-in-class virtual reality gaming, but it’s still hard to see why we need V.R. goggles at all.

The Times wants to know how you plan to use technology differently this year.

Here’s what you need to know at the end of the day.

Our tech problems have become more complex, so we are rebooting the Tech Fix column to focus on the societal implications of the tech we use.

With planning and a well-stocked smartphone, you can map out a strategy for dealing with flight disruptions.