Emma Bryce

Gynandromorph butterflies

These butterflies aren't ordinary males and females

Blue morphos butterflies, especially males, are known for stunning beauty. But blue morphos have other unique characteristics: Sometimes one butterfly will take on the characteristics of both males and females.

These butterflies aren't ordinary males and females

Picture of the Week: Blue Morpho Butterflies

Picture of the Week: Blue Morpho Butterflies

Picture of the Week: Milk Drop

Picture of the Week: Milk Drop
A calving glacier off Greenland

A seven-year-old photo captures the thunderous changes in Arctic glacier melt

A seven-year-old photo captures the thunderous changes in Arctic glacier melt

Picture of the Week: Capsizing Iceberg

Picture of the Week: Capsizing Iceberg

Picture of the Week: Human Placenta

Picture of the Week: Human Placenta

Picture of the Week: Belize's Blue Hole

Picture of the Week: Belize's Blue Hole

Picture of the Week: Livingstone's Beetles

Picture of the Week: Livingstone's Beetles

Picture of the Week: Awareness in a Damaged Brain

Picture of the Week: Awareness in a Damaged Brain

Picture of the Week: Mammalian Eye

Picture of the Week: Mammalian Eye

Picture of the Week: Growing Starfish

Picture of the Week: Growing Starfish