When Arizona men's basketball’s first school-record 21-0 start finally ended, on a February 2014 night at California’s Haas Pavilion, then-coach Sean Miller verbally shrugged his shoulders. “I don’t ...

Add Yahoo as a preferred source to see more of our stories on Google. The Bulletin of the Atomic Scientists members, from left, Jon B. Wolfsthal, Asha M. George and Steve Fetter reveal the Doomsday ...

Since 2013, Mississippi has skyrocketed on national tests, while blue states lag. What is it doing right? By Sarah Mervosh Photographs by Rory Doyle Reporting from Hazlehurst, Miss. and Jackson, Miss.

If you’ve wondered what a preamplifier is, what it exactly does, and whether your audio setup is missing one, we’ve got the answers—as well as some of our top recommendations. An audio signal needs ...

Bitcoin isn't doing well lately. It could get worse in December. This has the makings of a juicy opportunity to buy the coin while it's cheaper. Seasonality data can reveal where investors have ...

A weather phenomenon called "The Blob" could have a major impact on Chicago's winter forecast, but what is it exactly? While it may be the title of a famed horror movie, this version of "The Blob" isn ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. President Donald Trump and his top aides frequently use the word “insurrection” to ...

Napheesa Collier sat down Tuesday for her end-of-season news conference, two days removed from her top-seeded Minnesota Lynx falling to the Phoenix Mercury in Game 4 of the WNBA semifinals and four ...

Time may be running out for your Windows 10 computer. After Oct. 14, Microsoft will stop providing free security updates for the operating system. First, you need to find out where you stand. The ...

The "Guiding and Establishing National Innovation for U.S. Stablecoins Act," otherwise known as GENIUS, will become law later this Friday when U.S. President Donald Trump signs the first major piece ...

Planck’s constant is one of the most important numbers in all of physics. It is, essentially, the ultimate guide to the quantum world. It tells us where quantum effects are important, the fundamental ...

A four-letter acronym that started as a way to describe President Donald Trump's tariff policies has morphed into a viral social media phrase, much to his ire. Financial Times columnist Robert ...