This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

Don't be fooled by a graph. New research shows that a scientist's policy preferences can influence their results. Look past the model and find the ground truth.

Spread-to-Worst is a measure of the return dispersion in markets, often used in bond analysis. Learn how it works and its impact on investment strategies.

The TED Spread is a financial metric that measures the difference between short-term U.S. Treasury rates and interbank loans. Understand its importance in assessing credit risk.

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Behind closed doors with the experts who study the end of the world—and what they know about humanity’s capacity for survival ...

The federal and Manitoba provincial governments are taking separate and very different approaches to provide some relief for ...

Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

Will the top seeds strike back in 2025? Last year, the top four seeds in the College Football Playoff all lost in the quarterfinal round. Will the adjustment to straight seeding change that trend in ...

The government will implement a set of special quarantine measures this month to prevent the further spread of avian influenza (AI), officials said Monday. The Central Disaster Management Headquarters ...