A breakthrough lithium-extraction method could help solve one of clean energy’s dirtiest problems. Researchers at Columbia Engineering have developed a fast new technique that pulls lithium directly ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. The idea of a value-added tax (VAT) is a foreign concept to most Americans. That puts us in the minority, ...

WSJ’s Shelby Holliday breaks down the training, equipment and operations of the Marine Corps’ Expeditionary Units as several get deployed to the Middle East amid a war with Iran. Photo: Lance Cpl.

If you've got the time, we've got the riddle. And it's time for a riddle about time: How many numbers are on a clock? It begins with the simplest of questions that, nevertheless, has no simple answer.

Lotto is a game of chance, but can strategy also come into play? We asked statisticians and looked at the data to find out how to win Powerball. Powerball is all luck—jackpot odds are 1 in 292 million ...

While bigger funds may get the headlines, small-value funds have their own appeal. As Morningstar fund reporter Gabe Alpert explains, “The long-term outperformance of such stocks has been empirically ...

Gen X grew up during a time when independence was expected. For the most part, they learned early how to problem-solve, entertain themselves, and handle responsibility without constant guidance or ...

A new federally funded research project at the University of California, Davis, endeavors to extract valuable components for magnets, lasers and other modern technologies from an unlikely source: ...

Note: This article contains mention of violence, including violence against children. We’re publishing this piece alongside an essay by former Navy SEAL and emergency physician Daniel Barkhuff, “How ...

Rare earth elements are vital to new technologies and industry but hard to obtain. A new project led by UC Davis and funded by a grant from ARPA-E aims to develop acid-tolerant bacteria that can ...

A few days ago, we looked into how Apple could one day use brain wave sensors in AirPods to measure sleep quality and even detect seizures. Now, a new paper shows how the company is exploring deeper ...

Artificial intelligence accounting automation platform startup Numeric said today it has raised $51 million in new funding to expand from close management into a ...