By AFPThe Asian Development Bank will provide $14 billion in loans over four years to help poor countries improve food security as prices soar and climate change bites, the Philippines-based lender said Tuesday.The bank, which provides loans and gran...

Human activities on earth have been a main cause for the world’s recent unusual changes in climate. Extreme changes in climate have a profound effect on biodiversity, agricultural production, food security, health and economy.What is climate change?A...