But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

Scientists used geographic information systems and analytical hierarchy process methods to identify Iran’s most suitable ...

In South Asia, the major Himalayan River systems- Indus, Ganges, Brahmaputra basins and the Sundarbans- span over 7 countries and essential for lives and livelihoods of over a billion people. However, ...