A study published in the Journal of High Energy Astrophysics on 23 October 2026 examined how black hole spin affects X-ray variability. Researchers from the Aryabhata Research Institute of Observational Sciences (ARIES), the Nicolaus Copernicus Astronomical Center in Poland and MJP Rohilkhand University used computer simulations of viscous accretion flows.
A team at GITAM (Deemed to be University) in Visakhapatnam is developing a blood test for early detection of triple-negative breast cancer (TNBC) through an Indian Council of Medical Research (ICMR)-funded project. The three-year project, sanctioned under ICMR’s Follow-on Nischayak Anveshan Extramural Grants programme, has an outlay of more than ₹2 crore.
The Centre for Development of Telematics (C-DOT) established its sixth Centre of Excellence (CoE) at the Indian Institute of Technology (BHU), Varanasi, on 23 October 2026. C-DOT and IIT (BHU) signed a Memorandum of Understanding (MoU) to support collaborative research, technology development and specialised training.
Indian cueist Pankaj Advani won his 29th career world title at the WBL World Billiards Championships on 23 October 2026. He defeated England’s Robert Hall 1,906–1,206 in the final, held in Great Wyrley, England. The five-hour match saw Advani recover from a deficit of more than 300 points.
The UK government launched the “Be Ready” emergency preparedness initiative on 22 October 2026 through the Cabinet Office. The initiative is the first phase of a three-year public awareness campaign advising households on preparation for temporary disruptions to essential services.
On 23 October 2026, researchers from Kobe University described evidence that magma is gradually accumulating beneath Japan’s Kikai Caldera. The caldera formed during the Kikai-Akahoya eruption about 7,300 years ago, one of the largest volcanic eruptions of the Holocene Epoch.
Sagarmala Finance Corporation Limited (SMFCL) is India’s first dedicated maritime non-banking financial company (NBFC). It aims to make cumulative disbursements of ₹60,205 crore by the end of the 2030–31 financial year. Its target depends on equity support and compliance with Reserve Bank of India (RBI) norms, including applicable debt-to-equity requirements.
On 23 October 2026, the Ministry of Home Affairs (MHA) announced a joint initiative with the Indian Army to develop a nationwide Civil Defence network. The pilot aims to train 60,000 volunteers in 12 states and Union Territories (UTs), with expansion to other jurisdictions planned after assessment of the pilot.
On 22 October 2026, the Tenkasi Forest Division in Tamil Nadu proposed expanding its Golden Jackal Ambassadors programme to include the Madras hedgehog, locally called ‘mulleli’. The programme was launched in 2025 to promote golden jackal conservation through trained students and volunteers.
Prime Minister Narendra Modi is scheduled to inaugurate the Reserve Bank of India’s (RBI) Greenfield Data Centre and Enterprise Computing & Cybersecurity Training Institute on 25 October 2026. The facility is at Info Valley-II in Jatni, Khordha district, near Bhubaneswar, Odisha. Its estimated project cost is ₹169 crore.
Ukraine joined the NATO Support and Procurement Agency’s (NSPA) Security Cooperation Support Partnership (SCSP) on 22 October 2026. The arrangement gives Ukrainian defence companies access to NATO contracts and enables Ukraine to procure military equipment through the NSPA.
Indian chess players Nihal Sarin and Koneru Humpy won individual gold medals at the European Chess Club Cup 2026, held in Budva, Montenegro, from 17 to 23 October. Sarin represented Novy Bor Chess Club in the Open section, while Humpy played for Cercle d’Echecs de Monte-Carlo in the Women’s section.