In a novel scheme to keep Delhi roads free of litter, the municipal corporation has decided to levy a penalty of Rs 50 on those found spitting, dumping vegetable, groundnut skins and cigarette buds
a team of palaeontologists in southern Patagonia, usa , has discovered the fossils of the largest dinosaur ever found. Measuring 48-51 metres (m) in length, the herbivore, which lived
Many anthropologists believe that our direct ancestors, Homo sapiens , originated in Africa and left the continent about 100,000 years ago. This is popularly known as the "Out of Africa' theory.