In future, climate change is likely to be the single most significant cause of biodiversity loss, writes Sanjay Gubbi, assessing its overall impact.

Carbon dioxide has a bearing on food supply. For example, some cereals are specifically adapted to low concentrations of carbon dioxide. Pascal-Antoine Christin and colleagues from the University of

>> Chinese scientists have warned that climate change is hurting the most famous draw in the northern city of Harbin

Trees are not very effective as carbon sinks trees may not be the insurance against global warming we all thought they were. Their ability to store carbon dioxide has diminished due to rise in

Antarctica is losing ice much faster than thought, say scientists who have built the most complete picture of Antarctica's glaciers showing exactly how fast the ice sheets are cracking. The mass of

Bali Island (Sundarbans), Feb. 11: With the Sundarbans, the world's largest estuarine delta sinking by 2.5 mm every year, thanks to global warming, the British Deputy High Commission yesterday initiated a program to combat the adverse impacts of climate change.

One of the emblems of the Antarctic, the king penguin, could be driven to extinction by climate change, a French study warns. In a long-term investigation on the penguins' main breeding grounds, investigators found that a tiny warming of the Southern Ocean by the El Nino effect caused a massive fall in the birds' ability to survive. If predictions by UN scientists of ever-higher temperatures in coming decades prove true, the species faces a major risk of being wiped out, they say.

Bali Island, Feb. 11: British high commissioner Richard Stagg yesterday inaugurated a mangrove project in the Sunderbans to combat global warming in the tiger reserve. The British deputy high commission in Calcutta, in collaboration with an NGO, will develop the mangrove forest along half a square kilometre of the riverbank in Bali Island, 200km from Calcutta. The deputy high commission is funding the project, estimated to cost around