Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

A new study reveals that the difference between the S&P 500’s earnings yield and long-term TIPS yield can forecast market ...

S&P 500 high P/E doesn’t reliably forecast weak returns—learn why popular charts mislead and how rates, trade, and ...

Conspiracy theories are one of the banes of the modern world, exacerbated by the internet and social media. What was once ...

Routine reactor emissions pose no meaningful health risk to the US workers and population, a health physicist and a nuclear ...

Objectives This study aims to assess travel time, associated costs, challenges and factors influencing healthcare facility choices among persons with cancer in Southern India. Design An explanatory ...

The orbitofrontal cortex (OFC) is critical to identifying task structure and to generalizing appropriately across task states with similar underlying or hidden causes. This capability is at the heart ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

Topline: Maryland gave paychecks to some employees no longer working for the state, and health insurance to employees who had not paid their premiums for up to five years, according to a Dec. 9 report ...

Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

Objectives to describe the evolution of anxiety during the COVID-19 pandemic in France and to assess whether it differed according to pre-existing alcohol misuse. Design A prospective longitudinal ...