After final grades were released on January 5, many students in STA237: Probability, Statistics and Data Analysis I woke up ...

Exxon Mobil stock remains a "Buy" with a plan for $25 billion in earnings and $35 billion in cash flow by 2030. Learn more ...

Astronomers have chased hypervelocity stars for more than a century. These rare objects move so fast that the Milky Way ...

Nebius Group N.V. has consolidated after a parabolic 2025 re-rating, rebounding ~20%, with primary uptrend intact above ...

A supermassive black hole in the spiral galaxy NGC 3783 just delivered an X-ray surprise that astronomers have never watched ...

This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.

The Black-Scholes model remains the 2026 gold standard for pricing trillions in derivatives. It uses five key data points: stock price, strike, time, interest rates, and volatility. This math-heavy ...

The Sun is the boss, and we have to work around that.” The line, offered by NASA mission operations engineer Russell DeHart, ...

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

Misreading churn leads to flawed CLV assumptions. Analyze retention over time and identify the customers that actually drive ...

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 ...