Katy Perry fans have been left divided as to whether her trip in to space makes her an astronaut. With The Lifetimes Tour set ...

President Donald Trump set the tone for his second term by issuing 26 executive orders, four proclamations and 12 memorandums on his first day back in office. The barrage of unilateral presidential ...

President Donald Trump has declared drug cartels to be unlawful combatants and says the United States is now in an “armed conflict." ...

Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance in top universities. She has been an investor, entrepreneur, and advisor for more than ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

The average or expected value of the periods between exceedances of a given rainfall total accumulated over a given duration. It is implicit in this definition that the periods between exceedances are ...