The findings revealed that 33% of butterfly species have experienced significant population declines over the past two decades, with 107 out of the 342 species examined losing more than half of ...

A knife, on the other hand, is often considered a much lesser kind of weapon because it can only inflict minor damage and doesn’t look as cool as a bonafide sword. That’s why knives are ...

Over the past 20 years the U.S. butterfly population has declined 22%, a dramatic loss that has scientists concerned. "The easy number to think about is the total number of butterflies in your yard.

The first countrywide systematic analysis of butterfly abundance found that the number of butterflies in the Lower 48 states has been falling on average 1.3% a year since the turn of the century ...

U.S. Fish and Wildlife Service via Flickr under CC BY 2.0 Butterfly populations in the United States have dropped by almost a quarter in the last two decades, according to a new analysis published ...

A fluttering butterfly makes most people smile with delight — a reaction that makes them special among insects. Some people love butterflies so much that, like birders, they look for and count ...

While some product categories experience seasonal ebbs and flows, the knife and multi-tool industry has a knack for churning out noteworthy new items with stunning regularity. This year has been no ...

Choosing the best knife sharpener can be difficult, given the myriad of choices. However, being able to properly maintain the edge on your cutting tools—whether it’s a pocket knife or a fillet ...

I’ve spent a lot of time around pocket knives over the years, testing blades from many brands you’ve probably heard of—and a few you might not. And while I’ve only scratched the surface of ...

My chef’s-knife collection is substantial. I’ve owned some since I moved out of my parents’ house a decade ago, I’ve received others as gifts, and I’ve tested quite a few for this story.

You really want a small hunting knife to field dress a deer. What you’re doing is akin to surgery, and you wouldn’t want a surgeon to pull your appendix out with a bowie knife. That said ...