Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

You have that slide rule in the back of the closet. Maybe it was from your college days. Maybe it was your Dad’s. Honestly.

“The Look” should be studied by generations to come because of what it reveals not about fashion, but about politics. By Vanessa Friedman Michelle Obama’s new book, “The Look,” is a lot of things. It ...

Mario Aguilar covers technology in health care, including artificial intelligence, virtual reality, wearable devices, telehealth, and digital therapeutics. His stories explore how tech is changing the ...

Learn how to calculate payback and discounted payback in Excel with formulas, SCAN, XMATCH, LET, and SWITCH, plus partial-year and error handling ...

This valuable study investigates how perceptual and semantic features of maternal behavior adapt to infants' attention during naturalistic play, providing new insights into the bidirectional and ...

(The Hill) — The Trump administration is exempting electronics such as phones, computers and other electronics from the “reciprocal” tariffs imposed on other nations, including China. Guidance posted ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Sprawling dreams of revolution took over the big screen this year, and it’s not hard to imagine why. But subtler forms of ...

Experts have warned that Rachel Reeves hiking council taxes on the owners of the UK's most valuable homes could have unexpected consequences on the housing market. The chancellor is said to be mulling ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...