Hello! Today I wanted to tell you a remarkable story reported in the Guardian about a female dolphin called Kelly, who lives at the Institute for Marine Mammal Studies in Mississippi. Dolphins at the institute have been trained to keep their pool clean by collecting floating litter and passing it to a trainer. When dolphins View full story

Have we just been thinking too much about dolphins, or do they crop up in some pretty unexpected places? In the photograph above, captured by Steve De Neef at Cebu in the Philippines, an enormous shoal of sardines appear to adopt a disguise as they swim in the formation of a dolphin. And what about View full story