Why does cancer sometimes recur even after successful treatment, or why do some bacteria survive despite the use of powerful ...

A classic math rule now handles infinity. New work strengthens the math behind physics and unbounded systems. % ...

The same NerdWallet study found that 46% of Americans want to save money for emergencies in 2026. Start with whatever you can spare. Make it $20, $50, $75 or whatever jibes with your budget right now.

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

SVOL ETF targets returns via shorting volatility, offering alternative strategy exposure. Investors should analyze risks and higher fees before investing in SVOL. SVOL aims for income through ...

Nelson Repenning is a professor at the MIT Sloan School of Management and director of MIT’s Leadership Center. Donald Kieffer is a senior lecturer at MIT Sloan School of Management, founder of ...

The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...

Abstract: This article introduces a new method called "Cubes" to graphically simplify Boolean algebra expressions and it is exploited from the well-known Karnaugh maps (K-maps) method. This method can ...

The holidays will be here soon and people are already anxious about gift-giving. Right now, this is the topic many people are asking me about. They remember last year, and how gift-giving and ...

For a business leader, it can be easy to get caught up in the day-to-day details and inadvertently make things more complicated than they need to be. Whether it’s overloading team members with too ...

The vast majority of students won’t take algebra until middle or high school. But teachers can start laying the groundwork for this pivotal class a lot sooner, some researchers say—and instilling ...