The Chief Minister of Tamil Nadu launched the Tamil Nadu Integrated Drinking Water Grievance Redressal Centre – PUNAL (1916) in Chennai.
Researchers from TU Wien and start-up Cerabyte created the world’s smallest QR (Quick Response) code, measuring about 2 square micrometres (smaller than a bacterium), and received a title from Guinness World Records.
The foundation stone for an International Bird Centre (IBC) was laid at Agaram Reserve Forest near Kazhuveli Wetland Bird Sanctuary (Villupuram District) by Chief Minister of Tamil Nadu.
A 14th-century shipwreck carrying porcelain from the Yuan Dynasty (1271–1368) was discovered in the waters off Singapore, and it dates back about 650 years.
Senior advocate Menaka Guruswamy has been nominated by the All India Trinamool Congress (TMC) to the Rajya Sabha and could become India’s first openly LGBTQ+ Member of Parliament if elected.
Israel launched Operation Lion’s Roar, conducting a pre-emptive strike on key sites in Tehran, Iran, targeting military and nuclear-related facilities.
The Ashmolean Museum of the University of Oxford has returned a 16th century bronze idol of Saint Thirumankai Alvar to India.
The idol originally belongs to the Shri Soundararaja Perumal Temple in Thadikombu, Tamil Nadu.
Chile has become the first country in the Americas and the second globally to be verified by the World Health Organization (WHO) for eliminating leprosy, also known as Hansen disease.
International Day for Disarmament and Non-Proliferation Awareness was observed on 5 March 2026 to create awareness about disarmament, arms control, and the dangers of nuclear weapons.