When somebody sends you a document as an attachment, don't just open it. Use the free tool Dangerzone to scrub it clean of any malevolent code. Here's how it works. You probably already know it's ...

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.

Researchers found a way to recover silver from electronic waste using vegetable oil and hydrogen peroxide. The method avoids harsh chemicals, making silver recycling cleaner and safer for the ...

Amid rising demand, miners are turning to biotech firms to help them squeeze more metal out of aging mines. In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is ...

Sweden uses common salt to de-ice its roads in winter, contrary to online posts that say it uses a new beet extract salt, the country’s Transport Administration has said. Posts shared on social media, ...

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go. By J. D. Biersdorfer I write the monthly Tech Tip column, which is devoted to ...

You might not expect a small bottle of vanilla extract to exude bold scents of orange, warm spices, blossoms, herbs, or earthy wood — but that’s what you’ll ...

JavaScript’s low bar to entry has resulted in one of the richest programming language ecosystems in the world. This month’s report celebrates the bounty, while also highlighting a recent example of ...