Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

Section 232 tariffs aim to protect U.S. national security. Created by the Trade Expansion Act of 1962, Section 232 empowers the president to charge duties pending the results of a Department of ...

Arugula is a nutrient-dense, low-calorie leafy green that provides calcium, potassium, folate, and vitamins A, C, and K. Research links cruciferous vegetables like arugula with a lower risk of some ...

A zero-coupon swap involves the exchange of cash flows where the fixed-rate side pays a lump sum at maturity. Learn its key features and valuation methods.

Is innovation inherently a hit-or-miss endeavor? Not if you understand why customers make the choices they do. by Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan For as long as we ...