The addition rule for probabilities determines the chance of either mutually exclusive or overlapping events happening, using ...

Students faced off in fierce, but friendly, competition at the St. Thomas-St. John District MathCounts event Tuesday at the ...

What sets Finnish racers apart isn’t just raw talent or nerves of steel. It’s their uncanny ability to calculate risk at high ...

Several studies have predicted that not all geomagnetic reversals have been discovered, but it was unknown in which periods they might be hidden. Researchers led by the National Institute of Polar ...

Learn to convert Kalshi's 2026 World Baseball Classic percentages into betting odds. Understand $1.00 contracts, implied probability, and price discovery.

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the ...

Discover an effective slot machine strategy focusing on RTP selection, volatility matching, and bankroll preservation. Learn what works and what doesn't in slots play.

Crypto outlook after FOMC: why Bitcoin could hit $55K and Ethereum revisit $996. Click here to find out why ETH-USD is a ...

For decades, space safety rules assumed satellite reentries would stay rare. By early 2026, with over 70,000 megaconstellation spacecraft planned, that assumption has collapsed.

It's an elephant in the room, called the US fiscal deficit. Let's start with the blunt truth: The United States government is running the largest peacetime deficit in its history, all the while its ...

Another day of competition is in the books at the 2026 Milano Cortina Winter Olympics. Athletes from more than 90 countries are battling in 116 events over 16 days, and USA TODAY is keeping a tally of ...

Some events line up so perfectly they feel planned. These real coincidences involve timing and probability that seem impossible to explain away. Once you hear them, it’s hard to believe they’re just ...