Journalism of Courage
UPSC ESSENTIALS NEWS - Page 29
Solar energy systems: What is the science behind clean energy generation?Subscriber Only
July 3, 2025 19:11 IST
There are fundamentally two ways to generate electricity. The first is based on electromagnetic induction, which remains the backbone of global electricity production today. The second method uses solar photovoltaic (PV) cells. But what are PV cells and how are they used in solar panels?
UPSC Essentials | Daily subject-wise quiz: Polity and Governance MCQs on 42nd Constitutional Amendment, Ordinance and more (Week 117)Subscriber Only
July 13, 2025 15:15 IST
Are you preparing for UPSC CSE 2026 Prelims? Check your progress and revise your topics through this quiz on Polity and Governance.
UPSC Essentials | Mains answer practice — GS 3 : Questions on Women-led MSMEs and green energy (Week 109)Subscriber Only
July 1, 2025 15:15 IST
Are you preparing for UPSC CSE 2025? Here are questions from GS paper 3 for this week with essential points as the fodder for your answers. Do not miss points to ponder and answer in the comment box below.
Knowledge Nugget: World Bank’s revised poverty line and India — A must-know for UPSC ExamSubscriber Only
July 3, 2025 12:41 IST
Recently, the World Bank came out with an update on the methodology and level of its poverty line. What does this update say about poverty in India? What is the poverty line? Here's what you need to know. Also, go 'Beyond the Nugget' to know about the Global and National Multidimensional Poverty Index.
How microplastics harm the heart Subscriber Only
July 1, 2025 13:20 IST
Recent studies conducted globally have indicated a possible link between microplastics and the severity of Cardiovascular diseases (CVDs). But there is a need to conduct future studies to understand the cardiotoxicity of microplastics in the Indian context.
Knowledge Nugget: 170th anniversary of Santhal Revolt — Revisiting tribal resistance for UPSC Prelims and MainsSubscriber Only
July 5, 2025 09:43 IST
June 30 marks the 170th anniversary of the Santhal rebellion, or ‘Hul’ – literally, revolution – one of the earliest tribal uprisings against the British. Here's what you need to know about it. Also, go 'Beyond the Nugget' to know about the other significant tribal revolts.
UPSC Current Affairs Pointers of the past week | June 23 to June 29, 2025Subscriber Only
July 3, 2025 11:21 IST
SDR 2025, Coastline of India, Bunker buster, Axiom-4 mission and more — Here are some must-read current affairs tidbits for your prelims and mains preparation that you shouldn't miss for UPSC, state PSCs, and other competitive examinations. You can also test your knowledge by solving the MCQs.
UPSC Essentials | Daily subject-wise quiz : International Relations MCQs on Drohobych, Shanghai Cooperation Organisation, Caroline test and more (Week 116)Subscriber Only
July 13, 2025 15:21 IST
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on International Relations.
UPSC Essays Simplified: ‘If youth knew, if age could’ — How to balance idealism with realism in an abstract previous year essay topicSubscriber Only
July 2, 2025 16:07 IST
Philosophical topics often risk being vague and challenging to structure or balance. With UPSC Mains 2025 approaching, let’s learn how to write an impactful essay on such abstract topics using a model essay by our expert.
Knowledge Nugget: National Statistics Day- Understanding the legacy of the father of Indian statistics for UPSC ExamSubscriber Only
June 30, 2025 14:38 IST
Every year on June 29, National Statistics Day honours the legacy of P.C. Mahalanobis. This year, with the theme '75 Years of National Sample Survey,' data once again takes centre stage in nation-building. Also, go 'Beyond the Nugget' to know about the National Sample Survey and MoSPI.
UPSC Weekly Current Affairs Quiz | June 22 to June 28, 2025Subscriber Only
June 28, 2025 20:46 IST
Brush up your current affairs knowledge with this week's top 15 questions and consolidate your UPSC-CSE preparation. Find answers along with explanations.
The world this week | SCO silent on Pahalgam terror attack; uncertainty looms large amid tenuous Israel-Iran ceasefire; India, US hold final round of trade talksSubscriber Only
July 6, 2025 09:26 IST
From India refusing to sign the Shanghai Cooperation Organisation’s draft joint statement, and Iran hinting at suspending cooperation with the UN nuclear watchdog to New Delhi and Washington seeking to finalise a trade deal ahead of the July 9 deadline, and Rwanda and Congo signing a peace deal, a lot has happened in the world this week.
Knowledge Nugget: Why Cloudbursts and Flash Floods matter for your UPSC examSubscriber Only
June 30, 2025 10:54 IST
Several districts in Himachal Pradesh were hit by multiple cloudbursts on Wednesday. Go back to the basics to understand what cloudbursts are and how they lead to flash floods. In ‘Beyond the Nugget,’ learn about the recently published State of the Climate in Asia 2024 report.
UPSC Essentials | Daily subject-wise quiz : Environment and Geography MCQs on Elephants in India, Clarion-Clipperton Zone and more (Week 116)Subscriber Only
July 2, 2025 16:15 IST
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Environment and Geography.
India-Africa partnership for agricultural development and food securitySubscriber Only
June 28, 2025 19:57 IST
Amid rising challenges such as food insecurity and climate change, the India-Africa partnership in agriculture and food security has become increasingly vital. But what is India’s “3A” framework, and how does it provide scalable, cost-effective solutions tailored to African realities?
UPSC Essentials | Mains answer practice — GS 1 : Questions on evolution of yoga and Ken-Betwa River Link Project (Week 108)Subscriber Only
June 27, 2025 17:37 IST
Are you preparing for UPSC CSE 2025? Here are questions from GS paper 1 for this week with essential points as the fodder for your answers. Do not miss points to ponder and answer in the comment box below.
Knowledge Nugget: Sustainable Development Report (SDR) 2025 – Key insights for UPSC aspirantsSubscriber Only
June 30, 2025 10:58 IST
India breaks into the top 100 of the Sustainable Development Index for the first time. What are the key highlights of the SDR? In ‘Beyond the Nugget,’ learn about the UN Summit of the Future.
UPSC Essentials | Daily subject-wise quiz : Economy MCQs on GENIUS Act, hydrogen-based microgrid system and more (Week 116)Subscriber Only
July 2, 2025 16:14 IST
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Economy.
How IMD became central to India’s climate and disaster preparednessSubscriber Only
June 27, 2025 12:19 IST
Over its 150 years of existence, the IMD has been vital for disaster preparedness. But how far has it been successful in addressing the twin demands of scientific accuracy and public expectations, especially amid increasingly unpredictable climate events?
UPSC Issue at a Glance | 50 Years of Emergency: From causes to constitutional implicationsSubscriber Only
July 10, 2025 15:50 IST
Fifty years ago, on the night of June 25, 1975, the Indira Gandhi government declared Emergency on the grounds of “internal disturbance” – the first and only time this clause was used in independent India. On its 50th anniversary, let's revisit the constitutional crossroads of this chapter in Indian history.
Knowledge Nugget: Why is Parliamentary Estimates Committee important for your UPSC exam?Subscriber Only
June 27, 2025 11:48 IST
While addressing the platinum jubilee of the Parliamentary Estimates Committee, Lok Sabha Speaker Om Birla underscored its role in fostering institutional synergy. Let’s go back to the basics to understand what this committee is and learn about the Parliamentary committees as well.
UPSC Essentials | Daily subject-wise quiz : Science and Technology MCQs on radiation leak threat, LVM3, GSaaS and more (Week 116)Subscriber Only
July 1, 2025 15:43 IST
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and Technology.
What gender gap lens reveals about declining fertility rateSubscriber Only
June 27, 2025 12:34 IST
How is the falling fertility rate linked to India’s ranking in the Global Gender Gap Index? What are the factors that regulate reproductive freedom and choice?
UPSC Essentials | Mains answer practice — GS 2: Questions on Right to Education and India-Canada relations (Week 108)Subscriber Only
June 25, 2025 14:59 IST
Are you preparing for UPSC CSE 2025? Here are questions from GS paper 2 for this week with essential points as the fodder for your answers. Do not miss points to ponder and answer in the comment box below.
Knowledge Nugget: Global Tobacco Epidemic 2025 report – Must know insights for UPSC ExamSubscriber Only
June 26, 2025 13:36 IST
The recently released Global Tobacco Epidemic report identifies India among the countries having best-practice-level graphic health warning labels in 2024. What is this report all about? Here's what you need to know. Also, go 'Beyond the Nugget' to know about the top tobacco-producing countries.
Advertisement
UPSC Magazine
Read UPSC Magazine
opinion
explained
political pulse
BEST OF EXPRESS
Cities68 murdered in Maliana, all accused acquitted 36 years later, residents ask: So who killed our families?
EntertainmentDon 3 teaser: Ranveer Singh's first look revealed, says '11 mulkon ki police dhoondti hai mujhe'
EntertainmentRajinikanth's Jailer sells 9 lakh tickets, Gadar 2 rules the North with 3 lakh ticket sales: What Independence Day weekend at movies looks like
TrendingIndian techie who worked with Google, Amazon shares tips ‘to land a job offer in the AI era’: ‘Build a portfolio of…’
SportsIndia vs New Zealand Live Cricket Score, 1st T20: Suryakumar's form, Ishan Kishan's return in spotlight
Advertisement
Must Read
SportsIndia vs New Zealand Live Cricket Score, 1st T20: Suryakumar's form, Ishan Kishan's return in spotlight
SportsBangladesh captain Litton Das: 'We announced the squad but not sure if we will even play at T20 World Cup or not'
Advertisement
Buzzing Now
Advertisement