Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

Understand the replacement chain method, a crucial capital budgeting tool for comparing projects with different life spans. Explore how it works, its requirements, and alternatives.

Earthquakes happen daily, sometimes with devastating consequences, yet predicting them remains out of reach. What scientists ...

Learn how Repo 105 allowed Lehman Brothers to hide debt during the financial crisis, what this accounting tactic involved, and how it prompted regulatory changes.