Viral 75 Hard fitness challenge promises rapid weight loss through extreme daily rules and mental toughness, but experts warn ...

In her new report to Congress, National Taxpayer Advocate Erin Collins outlined the 10 biggest challenges taxpayers now face when dealing with the tax agency.

Among the three subjects, Math was the most challenging and time-consuming, while Chemistry was easy, and Physics was ...

In 2002, an unknown mathematician quietly posted a paper online that stunned the academic world. It solved a problem that had ...

An analysis of data from 200,000 students using a computer-assisted math program supports an optimistic view of skill-focused ...

OpenAI’s GPT-5.2 Pro does better at solving sophisticated math problems than older versions of the company’s top large ...

While the physics section is moderately tough, chemistry is rated lengthy. The maths section had tricky questions in the ...

A controversial new movement promoting the "science of math" has come into the math establishment's crosshairs.

Adding one irrelevant sentence to math problems causes AI systems to make confident mistakes over 300 percent more.

It took a series of aviation disasters for safety experts to realize the critical role of working memory when pilots and technicians juggle competing tasks. In some cases, technicians made apparently ...

Dec. 20, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we may ...

As prices and hidden costs rise, beach housing in Mexico is shifting from an easy-bargain story to a hard-math problem for foreign buyers and local families . . .