If you are a parent, teacher, or policymaker, the annual release of exam results brings a familiar sense of anxiety. For ...

This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you clearly understand solution concentration concepts in chemistry.

President Donald Trump addressed the nation in a primetime speech from the White House on Dec. 17, touting what he claimed were achievements in his second administration's first 11 months. "Eleven ...

A recent Gallup poll asked about employees' use of AI at work. Nearly half said they use it at least a few times a year. There were some big differences between industries. The use of AI tools among ...

After yet another year of high-profile news stories and internet trends, Merriam-Webster has chosen one word to sum up 2025: “slop.” The dictionary publisher defined it as “digital content of low ...

After President Donald Trump used the word “retarded” recently, social media posts including the term tripled, fueling a trend that has disability advocates on edge. A new report finds that a ...

Having a smartphone may be harmful for children younger than 12, according to a new study. The study published Monday in the peer-reviewed journal Pediatrics found that owning a smartphone during ...

Administering an exam used to be straightforward: All a college professor needed was an open room and a stack of blue books. At many American universities, this is no longer true. Professors now ...

Trump doubled down on his use of the derogatory insult while talking to reporters aboard Air Force One on Sunday, Nov. 30 Pete Marovich/Getty; Jacek Boczarski/Anadolu Donald Trump said 'I think ...

President Donald Trump posted a series of anti-immigration messages on Thanksgiving, one of which included a slur. In a Truth Social post, Trump used the "r-word" to describe Minnesota Gov. Tim Walz.

For elementary students, math problem-solving often feels like a puzzle without all the pieces. They know there’s a solution somewhere, but they can’t quite see how it all fits together. Behind every ...

A bipartisan bill could lead to teams being banned from using AI chatbots, in response to parents expressing concerns about inappropriate content ranging from sexual conversations to assistance with ...