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 ...

Over the last several years, Apple has dramatically improved how it handles lithium-ion battery charging in iPhones, iPads, Macs, and Apple Watches. Across multiple system releases, the company moved ...

The federal tax deadline is April 15 for most taxpayers, but you can file an IRS tax extension, which pushes the filing due date to October 15. However, you still must pay your tax balance by the ...

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Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

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.

You’ve spent a bunch of time collecting as much loot as possible, got a couple of player kills, and are wanting to get out to add to your in-game stash. But, if you don’t know how to exfil, you’re in ...

This study is Pew Research Center’s latest effort to explore the landscape of teens and technology today. It focuses on artificial intelligence – from how teens use chatbots to how they think about AI ...

The New York Times found more than 5,300 files with references to Mr. Trump and related terms. They include salacious and unverified claims, as well as documents that had already been made public. By ...

One of the changes that we've seen in phones over recent years has been more control over the file systems. Having previously hidden away a lot of the local storage structure, Android and iOS now both ...

The Justice Department released a portion of the Jeffrey Epstein files to meet the Friday deadline established in a congressional bill with a series of downloadable files related to the convicted sex ...

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 ...