Learn about our editorial policies Decision trees are major components of finance, philosophy, and decision analysis in university classes. Yet, many students and graduates fail to understand ...

Or, at least, is inspired by one that actually exists. In the new film Ash, director Flying Lotus weaves a big sci-fi mystery as an astronaut (Eiza González) wakes up on an alien world with her ...

(1) Coal fly ash, the primary CCR byproduct, accounted for over 100 Mt (short) annually during this period. While 50–60% of CCR waste was reused, the unused residuals were stored in landfills and ...