EU's Kyoto emissions rise for second year running

Japan's Mitsubishi Heavy hopes to turn Saudi desert land into forest

Kenyan Red Cross appeals for aid, warns on worsening floods

Sightings of whales near Fiji raise hope they are returning

Tornadoes kill 39 in central United States

Tornadoes kill 39 in central US

Pacific Pied Piper needed to provide home to Polynesian rat

Tornadoes kill 32 in central US

Man-eating Mozambique lions spark deadly 'witch hunt': police

Swarm of twisters kills 29, injures dozens in central US