Butterflies are fragile and vulnerable to predation by all kinds of critters, from birds to reptiles to spiders to other ...

In a prairie full of wildflowers, Erica Henry got down on all fours, then ducked under a low mesh tent, one of 10 homemade ...

Yellow perennial flowers infuse sunshine and cheer into your garden year after year! These florals light up your landscape ...

It’s intoxicating, not at all theartsdesk on Vinyl ’s usual thing but achieving soaring lift-off, nonetheless. Comes in photo ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

Other reasons for yellow sperm are jaundice and leukocytopenia (high levels of white blood cells). These are normally accompanied by other bodily symptoms, so if you notice the yellow tint with ...