These student-constructed problems foster collaboration, communication, and a sense of ownership over learning.

But I finished two problems, and I found myself mulling over how much of a miracle our lives are. How vast the gap is between here and any chance of a theoretical “there” that orbited a sun just ...

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.