Daily Current Affairs – 4 November 2025
Explore the Daily Current Affairs 4 November 2025, relevant for UPSC exam. Also download quick REVISION NOTES. Source: The Hindu newspaper (Page 18.2) Heavy metals pollution in the Cauvery River Context: Study was conducted by researchers from Tamil Nadu, found high accumulation of heavy metals – cadmium and lead in Cauvery fishes, exceeding safety thresholds, posing carcinogeniRead More…