You all know the score. A train leaves one city travelling at 35 miles per hour and another races toward it at 25 miles an hour from a city 60 miles away. How long do they take to meet in the middle?

Earlier today the United States Patent and Trademark Office released the promised patent eligible subject matter examples, which together with the recently released guidance will give applicants, ...

A new study challenges the common practice in many classrooms of teaching mathematical concepts by using "real-world," concrete examples. Researchers found that college students who learned a ...