Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

Learn how Vis Major, or "superior force," affects contracts and liability. Discover examples, coverage exceptions, and how it differs from foreseeable events.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

Current political and economic issues succinctly explained. Sign up to receive CFR President Mike Froman’s analysis on the most important foreign policy story of the week, delivered to your inbox ...

The Chicago Manual of Style is an American English style guide published by the University of Chicago Press. The Manual’s guidelines for publishing, style and usage, and citations and indexes—known as ...