The RNI assessed countries using data up to 2023 from international bodies such as the World Bank, the United Nations, the IMF, the WHO and the FAO.

Meenakshi Wadhwa, who is among the world’s finest planetary scientists, was responsible for looking for life on Mars based on return data from the rovers on the Red Planet.

TVK chief Vijay was on Monday questioned for six hours by the CBI here in the Karur stampede case, officials said.