Explore major math functions like sine, cosine, and tangent! Learn to graph trigonometric functions and understand key ...

Staring at a page of derivatives or integrals can feel like trying to read a foreign language. Your professor moves fast, the ...

An industrial chemical most Americans already have in their bodies is back under the microscope. New research suggests that ...

This lecture introduces UNAFEI (United Nations Asia and Far East Institute for the Prevention of Crime and the Treatment of Offenders) and its role in international criminal justice cooperation, crime ...

Right now, molecules in the air are moving around you in chaotic and unpredictable ways. To make sense of such systems, physicists use a law known as the Boltzmann distribution, which, rather than ...

The bank discount rate is the interest rate on short-term money market instruments like Treasury bills and is based on par value and the investment discount. It helps calculate the net gain for ...

EF researcher Justin Drake says a new post quantum team will drive wallet safety upgrades, research prizes and test networks as quantum timelines shorten. Some investors have revived concerns that ...

Spanning the area from Senegal to Eritrea, situated between the Sahara to the north and the African tropics to the south, the Sahel region has long faced severe, complex security and humanitarian ...

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 ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...