Alpha measures a manager's skill in adding value to a portfolio beyond market gains. Beta assesses how a stock or fund's volatility compares to the market average. High alpha and low beta indicate ...

Move over, Gen Z and Gen Alpha: Generation Beta is officially the most accurate label to describe the youth of today. The Pew Research Center periodically updates the age ranges it uses to define ...

The thicker the substance, the more the radiation is absorbed. Alpha, beta and gamma radiations penetrate materials in different ways. Alpha radiation is the least penetrating. It can be stopped ...