In this post, I turn my attention to divergences in risk across companies, looking at alternative measures of risk and how ...

The iShares Core S&P Mid-Cap ETF tracks the S&P MidCap 400 Index, selecting 400 stocks ranked #601-900 from the broader S&P ...

Quantum timekeeping has reached a new threshold, with trapped-ion clocks now accurate to the 19th decimal place and a ...

Abstract: The frequency offset caused by factors such as temperature drift, crystal oscillator aging, and circuit noise during chip operation has time-varying and nonlinear characteristics, and ...

Learn how to win poker through proven strategy, math-driven decisions, bankroll discipline and tactical adjustments that build long-term profit over time.

Explore the top poker books that shape strategy, probability, mindset and long-term decision making, with examples showing how theory turns into winning play.

You bought an iPad to use in the airplane and now it's time to make a decision on which app is best for your aviation chart ...

Background: Prenatal anxiety and depression exert a significant influence on the physiological and psychological health outcomes of both expectant mothers and their infants. The aim of this study was ...

(We all have our go-to order. This series is about shaking that up. Each week, I’ll share one sandwich at a Central New York restaurant that’s worth trying — and explain why it ended up on my plate.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Public health recommendations suggest individuals can resume normal activities 5 days after symptom cessation. However, our study finds that full recovery can take longer, indicating that delayed ...

Profile of Neuromeningeal Conditions in a Tropical Setting among Patients Admitted to the Department of Infectious and ...