A step-by-step look at turning an old file into a functional knife, focusing on safe forging practices, shaping, and the craftsmanship involved in repurposing quality steel. Arkansas to become first ...

A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly. The National Science Foundation's NoirLab released the picture on Wednesday. The glowing "wings" ...

Scientists used tiny new sensors to follow the insects on journeys that take thousands of miles to their winter colonies in Mexico. Scientists used tiny new sensors to follow the insects on journeys ...

Knife knerds know that one of the coolest blade materials dates back to ancient times, when Middle Eastern blacksmiths pounded out a special steel from India called wootz to make swords that shimmered ...

If you think about it, STL files are like PDF files. You usually create them using some other program, export them, and then expect them to print. But you rarely do serious editing on a PDF or an STL.

The Iowa skipper butterfly, once prevalent in prairies across the middle of the U.S., is now at risk of extinction — according to the Center for Food Safety, which has petitioned federal agencies to ...

Knives are everywhere. Everybody uses them, everybody needs them, and in Portland there’s no better place to get them. The Portland area is saturated with blades, from striking kitchen knives made ...

TRAVERSE CITY, Mich. (AP) — A man accused of entering a Walmart in Michigan and randomly stabbing 11 shoppers before being detained by bystanders in the store parking lot is expected to face terrorism ...

A man accused of entering a Walmart in Michigan and randomly stabbing 11 shoppers before being detained by bystanders in the store parking lot is expected to face terrorism and multiple assault ...