World’s most expensive tuna

A 593 pound Pacific bluefin tuna sold for $735,000 (56.49 million yen) in Tokyo's Tsukiji market today. This beats the previous record price hit last year by over $260,000. Why…

Frog plague found in India

Hyloscirtus colymba tree frog being fed after being treated for Chytridiomycosis in Panama. Photo by: Rhett A. Butler. The chytrid fungus, which is responsible for the collapse of numerous amphibian…