Taking a closer look at delta as it applies to options trading as the Delta variant of Covid-19 pandemic ensues ...

In the first half of 2025, Romania ranked 52nd worldwide among the countries most frequently affected by cyber activities, ...

Record margin debt and high leverage signal stock market risk. Learn why rising debt could hint at instability.

European credibility to uphold human rights in the Middle East has faded, but the EU can still have an impact by backing ...

Abstract: Adversarial training (AT) is widely considered the state-of-the-art technique for improving the robustness of deep neural networks (DNNs) against adversarial examples (AEs). Nevertheless, ...

The S&P 500 soared 26% in 2023. It followed with a 25% gain in 2024. As of the market close on Oct. 10, 2025, the S&P is up a ...

International stocks surge past US in 2025. Discover key trends, currency impact, and smart strategies for US investors.

Abstract: Generative artificial intelligence (AI) is widely recognized as one of the most influential technologies for the future, having sparked a paradigm shift in scientific research. The field of ...

With Berkshire Hathaway's book value per share over- or under-estimating the true value of its businesses, Warren Buffett prefers alternatives to this accounting metric.