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

By operating in the gray zone, states preserve escalation optionality, avoid reputation-locking commitments, and retain the ability to shift posture without incurring sudden political or strategic ...

Teething problems are issues that you have when you’re getting used to something new. Learn how to use this expression with Feifei and Phil. Hello and welcome to The English We Speak, where we explain ...

Explore conditionality, its role in international aid, loan agreements, and public welfare, and understand its various types, applications, and potential criticisms.

In a reversal, the agency plans to calculate only the cost to industry when setting pollution limits, and not the monetary value of saving human lives, documents show. By Maxine Joselow The ...