Learn how the Least Squares Criterion determines the line of best fit for data analysis, enhancing predictive accuracy in finance, economics, and investing.

A resurgence of violence along the Thai-Cambodia border, including Thai airstrikes on targets in Cambodia on Monday, comes less than two months after the signing of a peace agreement between the ...

After 28 years of no answers, DNA has helped solve the cold-case homicide of a floral designer and mother of two who was raped, bludgeoned to death and left face down in a Spokane alley in 1997. The ...

A group of math teachers in Tucson, Arizona, came under fire for their Halloween costumes this weekend. The teachers’ bloodied white t-shirts with the phrase “Problem solved” written across the chest ...

At least two U.S. presidents — Theodore Roosevelt and Jimmy Carter — personally conducted negotiations that led to peace agreements between warring nations. Both negotiations resulted in Nobel Prizes ...

Prosecutors on Long Island say they’ve arrested and charged a suspect for the 1984 rape and murder of 16-year-old Theresa Fusco. They say a smoothie cup discarded by the suspect had DNA that matched ...

Ohio law enforcement officials said they have identified skeletal remains discovered 36 years ago in Franklin County using DNA from a relative. The remains were found on Nov. 3, 1989, on Walcutt Road ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

Investigators believe they finally have solved the infamous and gruesome 1991 killings of four teenage girls inside an Austin frozen yogurt shop, known as “The Yogurt Shop Murders,” after 34 years. On ...

Here’s what you’ll learn when you read this story: An Australian scientist says probabilities are the leading cause of the Bermuda Triangle disappearances. And he’s not the only one. Add in suspect ...