Resources for observational comparative research have expanded enormously in recent years to include very large sources of ...

Three mathematicians have laid out proof that solves a long-standing problem in mathematics. Even the mathematician—an Abel ...

An asteroid or a nuclear war can end the world. Mathematical musings from one’s armchair cannot. Birth rank seems to have no ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced ...

Goehring & Rozencwajg analyzes the massive oil supply shock from the Strait of Hormuz closure. Read the full analysis for ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Natalya Yashina is a CPA, DASM with over 12 years of experience in ...

Introduction Serum chloride has been recently recognised as a predictor of short-term mortality in patients hospitalised with ...

This research involving human participants complies with all relevant ethical regulations, including obtaining informed consent from all participants through the recruitment sites. Ethical review and ...