Now, a new article not only proves that theorem—which relies on the Law of Sines—but puts forth four more trigonometric proofs, as well as five additional proofs outside of trigonometry.

Circle Internet Financial Ltd., the issuer of the stablecoin USDC, and the crypto exchange Binance said they’re partnering to expand the use of the token on the trading platform as part of a ...

But another data point in the report, something called unit labor costs, was revised lower. And that can tell us a lot about where inflation is headed. Think about unit labor costs as a ratio of ...