Polymarket is back in the U.S. with a free grocery store—what to know about it and other prediction markets

Prediction markets such as Polymarket and Kalshi let users win money by correctly guessing the outcome of practically any event.

The Truth Behind Warren Buffett’s Famous Quote and Why Many Investors Misuse It

Using "forever" as an excuse for inaction. Long‑term investing doesn’t mean ignoring your portfolio or never revisiting your ...