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Magnetic Resonance Imaging (MRI) and the Science behind

Why in the news? Magnetic Resonance Imaging (MRI) revolutionized medical diagnostics, offering non-invasive insights into soft tissues. The pioneering efforts of Paul Lauterbur and Peter Mansfield led to its commercialization, earning them the Nobel Prize in Medicine in 2003. What is MRI? Magnetic resonance imaging (MRI) is a non-invasive diagnostic procedure used to obtain detailed… Continue reading Magnetic Resonance Imaging (MRI) and the Science behind

Role of Fusobacterium in Colorectal Cancer

Why in the news? Researchers at the Fred Hutchinson Cancer Center in the US have identified specific subtypes of Fusobacterium nucleatum associated with colorectal cancer (CRC) tumors. These subtypes, particularly Fusobacterium nucleatum animalis (Fna), have been found in relatively higher quantities in CRC tumors. About Fusobacterium nucleatum Fusobacterium nucleatum is a species of bacteria commonly… Continue reading Role of Fusobacterium in Colorectal Cancer

Mass Coral Bleaching in Lakshadweep Sea

Why in the news? Extreme heatwaves along the Indian coast, coupled with marine heatwaves, have triggered Mass Coral Bleaching events in the Lakshadweep Sea. Heatwaves Toll on Lakshadweep’s Coral: Researchers from the ICAR-Central Marine Fisheries Research Institute (CMFRI) conducted surveys across various Lakshadweep Islands. The Degree Heating Week (DHW) indicator in Lakshadweep has soared above… Continue reading Mass Coral Bleaching in Lakshadweep Sea

[8 May 2024] The Hindu Op-ed: A dignified peaceful passing is everyone’s right

Mains PYQ Relevance:  Q) Appropriate local community-level healthcare intervention is a prerequisite to achieving ‘Health for All’ in India. Explain. (UPSC IAS/2018)Q) To enhance the prospects of social development, sound and adequate health care policies are needed particularly in the fields of geriatric and maternal health care. Discuss. (UPSC IAS/2020) Note4Students:  Prelims: Right to life;… Continue reading [8 May 2024] The Hindu Op-ed: A dignified peaceful passing is everyone’s right

[7 May 2024] The Hindu Op-ed: A half-hearted climate change verdict

Mains PYQ Relevance: Q) ‘Clean energy is the order of the day.’ Describe briefly India’s changing policy towards climate change in various international fora in the context of geopolitics. (UPSC IAS/2022)Q) Does the right to a clean environment entail legal regulation on burning crackers during Diwali? Discuss in the light of Article 21 of the Indian… Continue reading [7 May 2024] The Hindu Op-ed: A half-hearted climate change verdict

What is Carbon Farming? | Explained

Why in the News?  The goal of carbon farming is to mitigate climate change by reducing the amount of carbon dioxide (CO2) and other greenhouse gases in the atmosphere. BACK2BASICS: What is meant by Carbon Farming?  Carbon farming is a holistic approach to agriculture that focuses on sequestering atmospheric carbon dioxide (CO2) into the soil… Continue reading What is Carbon Farming? | Explained

Uttarakhand Forest Fires

Why in the News? Last week, three instances of forest fire were reported from the major forest belts in Uttarakhand. The severity of the situation has prompted the deployment of Indian Air Force personnel and Mi-17 choppers, engaged in the critical operation of dousing the flames using the Bambi Bucket Method. Causes of Wildfire: Firstly,… Continue reading Uttarakhand Forest Fires

Scintillating Sea Creatures and their Uniqueness

  Why in the News? “Scintillating” means sparkling or shining brightly, often used metaphorically to describe something lively, exciting, or brilliantly clever. Species Description Notable Features IUCN Status Seahorses Small, dragon-like creatures inhabiting tropical seas. Vibrant colors and intricate camouflage Unique parenting style with male nurturing eggs Status: Near Threatened Mantis Shrimp   Colorful crustaceans… Continue reading Scintillating Sea Creatures and their Uniqueness

[6 May 2024] The Hindu Op-ed: The PM’s speeches fall foul of the Model Code of Conduct

Mains PYQ Relevance:  Q) Discuss the role of the Election Commission of India in light of the evolution of the Model Code of Conduct. (UPSC IAS/2022) Q) ‘Simultaneous election to the Lok Sabha and the State Assemblies will limit the amount of time and money spent in electioneering but it will reduce the government’s accountability… Continue reading [6 May 2024] The Hindu Op-ed: The PM’s speeches fall foul of the Model Code of Conduct

Make the poor richer without making the rich poorer

Why in the News?  Since the Congress Party released its Election Manifesto ’Nyay Patra’, the word ‘redistribution’ has dominated the election discourse. Arguments against the redistribution of wealth: Against the fair mean: Wealth redistribution stems from a ‘zero-sum’ thought to reduce economic disparity. However, this approach conflates the process of acquiring wealth with the outcome,… Continue reading Make the poor richer without making the rich poorer

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