Waiting to eat when your food arrives first feels polite—but it may be mostly for your own peace of mind. Researchers found ...

Discover how credibility theory helps actuaries use historical data to estimate risks and set insurance premiums; learn how ...

With the CBSE Class 12 Math exam on March 9, 2026, approaching, students are urged to focus on conceptual clarity and smart revision. Teachers emphasize mastering calculus, core algebra, vectors, and ...

The 2025 Winter Meetings in Orlando unofficially wrapped up Wednesday afternoon with the annual Rule 5 Draft. The Rule 5 Draft gives minor leaguers who are not top prospects a big-league opportunity ...

The Trump administration withdrew a proposed rule that would have required airlines to compensate passengers for significant flight disruptions. The rule, similar to European passenger protections, ...

The 4% Rule is arguably the most famous strategy for making sure your retirement income lasts long. Developed in the 1990s, it offers an evidence-based answer to most retirees’ question: “How much can ...

A team of international physicists has brought Bayes’ centuries-old probability rule into the quantum world. By applying the “principle of minimum change” — updating beliefs as little as possible ...

We may receive commissions from some links to products on this page. Promotions are subject to availability and retailer terms. In these cases, these adults find themselves unable to switch to ...

Back in 1971, the late physicist Stephen Hawking made an intriguing prediction: The total surface area of a black hole cannot decrease, only increase or remain stable. So if two black holes combine, ...

Their discovery was published on August 28, 2025, in Physical Review Letters and examines how beliefs are updated in the quantum world, where normal physics rules no longer apply The research was ...

Three decades ago, financial adviser Bill Bengen created a retirement principle called the 4% rule. It went viral. Now, the rule is getting an update. The 4% rule says you should plan to spend 4% of ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...