How smart were our ancestors? Turns out the answer isn’t in brain size, but blood flow
Skulls hold clues to intelligence, says this physiology professor
Air pollution will harm brain development, 9 of 10 people breathe polluted air
Annual loss in human capital arising from mental health conditions in children aged 0-19 is $387.2 billion
Global Hunger Index: India slips to 107 from 101, behind all Asian countries except war-torn Afghanistan
Other countries in the same classification as India include Pakistan, Afghanistan, Zambia, Botswana, Sudan, Ethiopia and Mali