Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Currently, scientists struggle to forecast volcano eruption events, as no universally reliable, real-time eruption ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

The pursuit of personalization — something all brands are very much focused on now — will be supercharged by the unmetered intelligence AI provides. In fact, he predicts that brands will come closer ...

The “new era” for Chesapeake-based value retailer Dollar Tree has already begun. “The world has changed: Customers are more digitally connected, costs are higher, competition is shifting, and tariffs ...

For a long time, American Airlines didn't have any direct credit card transfer partners, but this changed with the company's expanded partnership with Citi. But you don't need a Citi credit card or ...

Tori Simokov, 33, and Dylan McDougle, 34, built their relationship on a shared sense of curiosity, creativity, and a lot of flying. “I was actually terrified of flying when we met,” said Simokov, a ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. The Citi Premier® Card is no longer available to new applicants. Points and miles are terrific tools that ...

Zeta Global is transitioning from a point solution to a unified AI-powered marketing ecosystem, creating a durable moat and compounding growth opportunity. The OneZeta initiative consolidates customer ...