Earth day is Friday, April 22nd, and Proof is celebrating all week. This is the first post in a five-day series about our planet. Look closely at the Atlas moth above and you’ll see that one of these ...

At first glance, the wings of this moth may seem unimpressive, but a closer look reveals an impressive mimic, from the perfect leaf shape and tiny veins right down to the broken edges. The orange ...

For the past four years, photographer and biochemist Linden Gledhill has been taking macro focus shots of various butterfly and moth wings. Gledhill, who has also photographed natural and homegrown ...

When an African moon moth unfurls its great, green wings, it becomes nearly as large as a ping-pong paddle. The creatures are gorgeous to behold, and with a juicy, nutrient-dense body sandwiched ...