UPSC Civil Services Current Affairs Articles

Summary of Bengaluru’s Hebbal Short Tunnel Project Impacts

Environmental Concerns

• Biodiversity Impact:

  • Over 70 tree species among the 1,128 trees within a 2.2-km stretch designated for felling for the Hebbal short tunnel project.
  • Notable species include Indian Kino, Big-leaf Mahogany, Beleric Myrobalan, and Yellow Tabebuia.

• Microclimate Changes:

Key Facts and Developments from Bihar Cabinet Meeting (September 23, 2026)

Establishment of Universities

• Mata Sita Women’s University, Patna:
  • First women's university in Bihar.
  • Will oversee all constituent and affiliated women's colleges in Patna, except those under Patna University.
• Rashtrakavi Ramdhari Singh ‘Dinkar University, Begusarai:
  • Named to honor the lit

Water Management Innovations and Sustainability Efforts

Chennai Water Crisis

• The acute water crisis in Chennai in 1980 shifted CPCL’s approach to used water towards the principles of reduce, reuse, and recycle.
• Current water management discussions are focusing on treating wastewater as an economic resource.

Key Figures and Efforts

• CPCL has adopted strategies to optimize i

Summary of Key Points

Election Commission of India (ECI) Investigation Findings:

• Chief Election Commission Leadership: The investigation highlighted internal dissent among Election Commissioners (EC) Sukhbir Singh Sandhu and Vivek Joshi against decisions made under Chief Election Commissioner Gyanesh Kumar’s leadership from October 2025 to August 2026.
• Concerns Raised:
  • **

Summary of the Bombay High Court Ruling on Noise and Air Pollution during Festivals in Maharashtra

Judicial Action:

• On September 22, the Bombay High Court ordered a ban on firecrackers, laser lights, music, instruments, and sound systems during festivals across Maharashtra.
• The decision followed suo motu cognizance of noise pollution issues discussed in court on September 21.
• A Divi

1. Current Situation:
   • The public sector oil marketing companies (OMCs) in India—Indian Oil, Bharat Petroleum, and Hindustan Petroleum—are suffering losses due to a surge in global crude oil prices influenced by geopolitical tensions in West Asia.
   • Estimated losses per litre: Rs 9 on diesel, Rs 8 on petrol, and Rs 300 per cylinder on domestic LPG.
   • Daily losses for OMCs approximate

Summary of Key Facts and Developments

1. Project Overview:

• The Defence Research and Development Organisation (DRDO) has signed a significant project agreement with the start-up Zero MK India Private Limited under the Technology Development Fund (TDF) scheme.
• The project aims to develop an indigenous dilution refrigerator with a capacity of 20 milliKelvin, essential for quantum a

Summary of the Constitutional Debate on Uniform Civil Code (UCC)

Constitutional References

• Article 44: Part of the Directive Principles of State Policy stating the necessity for a uniform civil code throughout India. Directive Principles are not enforceable by courts but guide the State's actions.

Historical Context

• The UCC debate occurred on November 23, 1948, in t

Summary Notes on Infrastructural Safety in Delhi PGs and Coaching Centres

Key Issues:

1. Recurring Disasters: Infrastructural failures leading to student fatalities highlight regulatory failures in Delhi's housing systems, particularly affecting students in PG accommodations and coaching centers.

2. PG and Coaching Center Ecosystem:

   • Vast influx of students creates a high

Summary of Key Facts and Events Related to the Election Commission and the Special Intensive Revision (SIR)

1. Electoral Oversight Responsibility: The Election Commission of India (ECI) is constitutionally mandated to ensure free and fair elections, which includes maintaining and updating electoral rolls effectively.

2. Special Intensive Revision (SIR): 13 crore names were reportedl

Election Commission Discrepancies and Internal Disagreements

Background:

• Election Commission of India (ECI) has faced scrutiny over internal conflicts among its Commissioners regarding decision-making processes and unauthorized actions.

Key Issues Raised:

• 14 Objections Over 10 Months: Reports indicate that Commissioners Sukhbir Singh Sandhu and Vivek Joshi raised conce

Summary of ICAR-CMFRI Advisory on Tuna Fish Consumption

Key Facts:

• Institution: ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Kochi.
• Advisory Issued: Consumers are advised not to stop eating tuna or other market fish based on reports of parasite infections in fish from specific geographic areas.

Research Findings:

• Parasite Presence: No harmful par

Key Points from the Panel Discussion on India's Refining and Energy Sector

Energy Transition and Net-Zero Goals

• Net-Zero Target: Chennai Petroleum Corporation Limited (CPCL) aims for net-zero Scope 1 and Scope 2 emissions by 2046.
  • Scope 1: Direct emissions from refinery operations.
  • Scope 2: Emissions from purchased electricity.
  • Scope 3: Dependent on the transition

India Semiconductor Mission (ISM) Overview

• Event: SEMICON India Conference, attended by nearly 600 companies from 52 countries.
• Organizer: Ministry of Electronics and Information Technology (MeitY).
• Inauguration: By Prime Minister Narendra Modi.
• Significance: Highlights India's growing semiconductor ecosystem amid global demand driven by AI technology.

Current Semi

Summary of India-EU Free Trade Agreement (FTA)

1. Agreement Details:
   • Signing Date: Scheduled for December 16, 2026.
   • Location: Brussels, in the presence of Indian Prime Minister Narendra Modi.
   • European Parliamentary Process: Post-signing, the deal will undergo passage in the European Parliament, expected to take 1-2 months, facilitating a roll-out in early 2027.

Summary Notes on New Malaria Cure

1. New Treatment:

   • A synthetic preparation named “Plasmochin” has been introduced as a new cure for Malaria.
   • Claimed to be more effective than quinine.

2. Research Background:

   • Initial experiments were conducted by Professor Shell on individuals specially infected with malaria germs.
   • Further successful testing was performed by Profe

Exam-Focused Notes on Quantum Measurement Research

Overview of Research

• Field: Quantum Measurement Theory (QMT)
• Institution: Raman Research Institute (RRI), Department of Science and Technology (DST), India.
• Key Achievement: Experimental demonstration of multiple quantum measurements beyond classical probability limits.

Key Concepts

• Quantum Measurement: Refe

• New Species Discoveries: Recent findings include:

  • Leopardus tilcayo: A new species of wild cat discovered in Bolivia, marking the first feline species identification in 100 years.
  • A new species of penguin discovered in subantarctic islands, also the first in a century.
  • A new snake species named after the guitarist Slash in New Guinea.

• Biodiversity Trends: According to

• Global Context: Ukrainian President Volodymyr Zelenskyy addressed the UN General Assembly, advocating for continued restrictions on Russia’s trade to diminish its war efforts against Ukraine.

• Main Argument: Zelenskyy emphasized that financial support through trade to Russia prolongs the war, asserting that limiting trade with Russia should be a priority for global leaders.

• **Trade

Key Points on MSC Elsa 3 Wreck Case

Judicial Context

• The Kerala High Court is hearing public interest litigations (PILs) regarding the removal of the wreck of MSC Elsa 3, a Liberia-flagged ship that sank off Alappuzha's coast in 2025.
• The Division Bench consists of Justices V. Raja Vijayaraghavan and K.V. Jayakumar.

Maritime Administration Involvement

• **Directorate General o

Disaster Overview:

• Recent geological disasters in Nepal and Tibet involved a rock-ice avalanche leading to a debris flow.
• Similar events occurred in Chamoli (2021) and Dharali (2025), highlighting the increasing risk of these disasters due to changing climatic conditions, including accelerated deglaciation and thawing permafrost in the Himalayas.

Impact of Rock-Ice Avalanches:

• Rock-

Facts and Historical Context

• Battle of Haifa (September 23, 1918): A military cavalry action during WWI involving Indian soldiers from the Jodhpur, Mysore, and Hyderabad Lancers under British command.
• Indian Contribution: Over 1 million Indians served in WWI; approximately 74,000 Indian soldiers died during the conflict.
• Military Significance: The charge was pivotal in secu

Exam-focused Notes on Basra War Memorial and the Mysore Lancers

Historical Context

• Basra War Memorial: Built to honor 40,500 Commonwealth service personnel who died during the Mesopotamian Campaign (WWI: 1914–1921), including a significant number of Indian soldiers.
• Mysore Imperial Lancers: Key participants in World War I, noted for their role in battle strategies, including

1. Semiconductor Landscape in India:

• The India Semiconductor Mission (ISM) facilitates India’s growth in semiconductor manufacturing, under the Ministry of Electronics and Information Technology (MeitY).
• SEMICON India conference attended by nearly 600 companies from 52 countries.
• There is a global semiconductor "supercycle" fueled by rising demand from AI, data centers, robo