Parkinson’s disease cases could double, reaching over 25 million worldwide. A new study reveals that aging and population ...

Together, India, China and Nigeria will account for 35% of the projected growth of the world’s urban population between 2018 and 2050. By 2050, it is projected that India will have added 416 ...

India will overtake China, sub-Saharan Africa population to double India ... this had fallen to 2.5 births per woman and, by 2050, this is projected to decline further to 2.2 births: a fertility ...

China and India remain the world's most populous countries, collectively comprising nearly 18% of the global population, with projections indicating continued growth towards 9.7 billion by 2050 ...

The report says more than half the projected increase in population up to 2050 will be concentrated ... will surpass China, with a current population of 1.426 billion, but Wilmoth said there ...