If an event is more likely to occur at a certain point in time, the brain tracks the time until it occurs more precisely ...

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) ...

Mathematicians rely on numbers, but finding words to explain different levels of certainty has stymied everyone from the ...

March 18 (Reuters) - Event contracts have exploded in popularity since the U.S. presidential election, fueling a heated debate between traders who have embraced the nascent asset class and critics who ...