Onmanorama on MSN

50 billion tonnes of sand extracted every year, finds UN study

Surging global demand for sand, driven by population, economic, urbanisation and infrastructure growth, is outpacing ...
Science Daily

Dead coral skeletons hinder reef regeneration by sheltering seaweed

The structural complexity of coral reefs creates a vibrant underwater city populated by a diverse assortment of characters. Ironically, this same complexity can impede coral recovery after ...