Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...

Financial ratios are calculations that compare two (or more) pieces of financial data that are normally found in a company's financial statements. Ratios can be invaluable to investors making ...

Peering into the crystal ball to see how artificial intelligence will change education can be a tricky exercise. While some previous unknowns are taking shape, such as how much teachers will embrace ...