https://thesignal.in/business/2026/07/19/india-bank-q1-profit-nii-divergence-2026 The Signal en 2026-07-19T00:00:00.000Z PNB Tripled Its Profit as Lending Income Grew Just 2 Percent and Bad-Loan Charges Doubled https://thesignal.in/geopolitics/2026/07/19/india-f1-visa-duration-status-2026 The Signal en 2026-07-19T00:00:00.000Z The New Student Visa Rule Turns a Backlog Into a Ban Risk https://thesignal.in/technology/2026/07/19/india-white-rabbit-clock-network-2026 The Signal en 2026-07-19T00:00:00.000Z India Tests a Fiber Clock for Markets as Airport GPS Jamming Rises https://thesignal.in/health/2026/07/19/india-cholesterol-diagnostic-threshold-2026 The Signal en 2026-07-19T00:00:00.000Z India Tightened Its Cholesterol Targets Instead of Its Test https://thesignal.in/technology/2026/07/19/china-ai-companion-fertility-crackdown-2026 The Signal en 2026-07-19T00:00:00.000Z China Banned AI Companions for Minors as Its Birth Rate Hit a Record Low