Yamuna River Pollution

• Insect Threat to the Taj Mahal: Goeldichironomus and Conservation Efforts
  
  Understanding the Impact of Environmental Factors on Heritage Sites
  https://www.onlineupscinstitute.com/current-affair/insect-threat-to-the-taj-mahal-goeldichironomus-and-conservation-efforts
• Understanding the Yamuna River's Importance and Challenges
  
  Reviving the Lifeline of Delhi
  https://www.onlineupscinstitute.com/current-affair/understanding-the-yamuna-rivers-importance-and-challenges