Learn how to confidently apply Coulomb’s Law using a clear, step-by-step problem-solving method. This tutorial breaks down electric force calculations, charge interactions, units, and common mistakes, ...

We are about to embark on the second Trump administration, starting next week. Leaving politics out of it, the biggest change from the last 4 years that we are likely to see is the reemergence policy ...

Tracy Huck was dreading the Christmas get-together. A mother-of-three, then 52, from Texas, she had put on weight while caring for her own mother, an Alzheimer's patient. At the time, Huck tipped the ...

People often treat IQ scores as if they define a person’s worth — but do they really measure intelligence? Today, we break down the flaws, biases, and misconceptions behind IQ testing. What we ...

That sunset that finally shone over Chicago when the winter storm had finally subsided after clobbering the area this weekend is hardly a distant memory, but already, the area is preparing for another ...

President Donald Trump has recently turned to a new economic indicator in his push to convince Americans that his policies are boosting the economy: the number of people receiving federal food ...

Now that the inevitable has arrived right on time, we’ll call this one “How to Quickly Fix a Fix” or “Grated Minds Think Alike.” Longtime column influencer Don Reed — like “yard to gain,” I was hoping ...

Colorado athletic director Rick George will step away from his role in July 2026, he announced on Thursday. George, who hired Buffaloes football coach Deion Sanders, will transition into a special ...

The White House’s official TikTok account has stunned both political watchers and pop fans after posting a new video set to Taylor Swift’s "The Fate of Ophelia." The clip, which can be viewed here at ...

In an interview with Variety, Cox even floated a connection between Jeremy Strong’s Method acting and Daniel Day-Lewis since “Jeremy was Day-Lewis’ assistant. So he’s learned all that stuff from Dan.” ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...