What keeps our cells the right size? Scientists have long puzzled over this fundamental question, since cells that are too ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

ChatGPT adoption is accelerating at a scale rarely seen in technology. By mid-2025, around 700 million people worldwide were using it every week, sending 18 billion messages, which is roughly 10% of ...

We may receive a commission on purchases made from links. Apple's Lightning port on older iPhone devices is reasonably capable, but it pales in comparison to the USB-C port, particularly when paired ...

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to generate formulas, but you might want to be careful how you use it. Microsoft is ...

When it comes to skincare products that work, antioxidant serums containing vitamin C reign supreme. But it’s crucial to know how and when to use vitamin C serum to reap the many benefits of vitamin C ...

Either way, let’s not be in denial about it. Credit...Illustration by Christoph Niemann Supported by By Kevin Roose and Casey Newton Kevin Roose and Casey Newton are the hosts of The Times’s “Hard ...

We may receive a commission on purchases made from links. If you compare any modern laptop, like the Asus Zenbook Duo, and a smartphone, like the iPhone 16, you will find a lot of similarities in ...

Q. Are there any alternatives to traditional PivotTables in Excel? A. The first thing that comes to mind is the function GROUPBY. The primary purpose of GROUPBY is to make data analysis easier by ...

Ask any dermatologist what the most important active ingredients to include in your skin care routine are, and vitamin C will be one of their answers. Simply put, vitamin C is the holy grail of ...