Photo of the Day - Blue Ghost Fireflies

Ryan Nance September 6, 2013

Blue Ghost Fireflies, North Carolina

Photograph by Spencer Black

via National Geographic

Photo © Denis Budkov — Photo © Denis Budkov

Photo of the Day - Illuminated Ice Cavern

Ryan Nance August 24, 2013

Near Mutnovsky volcano, Kamchatka krai, shot in 2012.

via Russia Travel Blog