IIT Study Finds Air Pollution Forming Black Crust on Humayun's Tomb

Sonia Gandhi discloses cancer battle in new memoir

Congress leader Sonia Gandhi has, for the first time, publicly confirmed her fight with cancer in her memoirs. The disclosure appears in the book, where she reflects on her personal journey and the memories tied to her late husband, Rajiv Gandhi. The reference to seeing Rajiv smiling is part of the emotional passages in the account. The source article is brief, so further details about the timing and medical course of her illness are not provided here.

MEA Rejects US Court Summons to NSA Doval and Former RAW Chief Goel

India's Ministry of External Affairs has criticized a US court's summons directed at National Security Adviser Ajit Doval and former RAW chief Samant Goel. The government described the lawsuit brought by Gurpatwant Singh Pannun as frivolous. It further stated that his claims are fabricated. The episode centers on the legal action in the United States rather than any finding of wrongdoing. Indian officials have made clear they reject the proceedings and the allegations linked to them.

Jim Jordan elected House Republican leader after party's midterm defeat

Indian Army deploys four-legged robots to boost border surveillance in J&K

The Indian Army is using four-legged robots to strengthen surveillance along the border in Jammu and Kashmir. The development is reported to give security forces a new capability for monitoring sensitive frontier areas. The deployment is framed as an operational edge in border security. Specific details such as timelines, unit involvement, and robot capabilities could not be verified from the information provided. Please share the full article text for a complete four-to-five sentence summary.