Delhi’s air quality was poor or worse for 155 days in 2024

Layer of smog seen over Kartavya Path, Delhi. | Photo Credit: Sushil Kumar Verma The air quality in Delhi nosedived to hazardous levels on December 16, triggering the Central Air Quality Management (CAQM) in National Capital Region (NCR) and the adjoining areas to reimpose the Stage-IV restrictions under its Graded Response Action Plan (GRAP). When … Read more

India got 14.3% of global remittances in 2024, its highest ever

For many low-and middle-income countries, remittances act as a major source of income.  In 2024, India received an estimated $129.1 billion worth of remittances, the highest ever for a country in any year. Moreover, India’s share in global remittances was 14.3% this year, the highest such share since the turn of the millennium for any … Read more

Sci-Five | The Hindu Science Quiz: On Clean Energy

Sci-Five | The Hindu Science Quiz: On Clean Energy Wind turbines dot the coastline along a giant solar farm near Weifang in eastern China’s Shandong province on March 22, 2024. START THE QUIZ 1 / 5 | Which of the following is a benefit of renewable energy? Produces zero greenhouse gas emissions Requires fewer natural … Read more

Former PM Manmohan Singh dies at 92, South Korea plane crash, and more: The week in 5 charts

(1) Former Prime Minister Manmohan Singh dies at 92 India’s former Prime Minister Manmohan Singh, widely regarded as the architect of India’s economic reform and a landmark nuclear deal with the United States, has died. Singh was admitted to New Delhi’s All India Institute of Medical Sciences late Thursday (December 26, 2024) after his health … Read more

36% of TB patients in four T.N. districts are migrants: Data

A relative adjusts the oxygen mask of a tuberculosis patient at a TB hospital on World Tuberculosis Day in Hyderabad, India, March 24, 2018. | Photo Credit: MAHESH KUMAR A. A recent report by the Resource Group for Education and Advocacy for Community Health (REACH) highlights efforts to address tuberculosis (TB) among migrants in Tamil … Read more

H1B visa: Republicans and Trump’s team diverge on immigration in U.S.

Since 2007, over 1 million immigrants have been granted green cards annually, except during the COVID-19 pandemic. A series of events has shone a spotlight on the U.S.’ H1B visa programme, which mostly benefits Indian workers. The programme allows U.S. employers to hire skilled foreign professionals for specialised roles. Recently, a month-old post on X … Read more

India among 25 nations with high religious restrictions: Data

A Muslim man watches from his house after a shop was demolished in the area that saw communal violence during a Hindu religious procession in New Delhi, India, Wednesday, April 20, 2022. | Photo Credit: Altaf Qadri On an index measuring religion-related hostilities for 2022, India scored the highest among 198 nations, according to a … Read more

School dropout rates go from bad to worse in Bihar and Assam

While dropout rates decreased nationally, some States show concerning trends. | Photo Credit: FILE PHOTO There has been a marked improvement in the share of students continuing education into higher grades in 2024 compared to 2019, across India, without dropping out of school. Overall, of every 100 girls who started schooling, over 80 completed their … Read more

National Sports Awards 2024, Jimmy Carter dies at 100, Australia enter WTC 2025 final, and more: The Week in 5 Charts

(1) Manu, Gukesh among four Khel Ratnas Double Olympic-medallist Manu Bhaker and chess world champion D Gukesh were among four winners of the Major Dhyan Chand Khel Ratna award announced by the Sports Ministry, which also named an unprecedented 17 para-athletes in the list of 32 Arjuna awardees to honour their resounding success at the … Read more

Sharp fall in Madrasa and unrecognised school enrolments

Enrolments dropped by 16% in recognised Madrasas in 2023-24 compared to 2018-19 The number of students enrolled in Indian schools in 2023-24 declined by 1.22 crore compared with 2018-19, show data. Officials argue that Aadhaar numbers and unique student IDs have been used to identify beneficiaries of educational schemes and, in the process, duplicate entries … Read more

Changing winds: Is BJP distancing itself from the Dalits?

Chief Minister Yogi Adityanath pays tribute to B.R. Ambedkar on his death anniversary, in Lucknow, Friday, Dec. 6, 2024. | Photo Credit: Nand Kumar On December 17, Home Minister Amit Shah made some contentious comments on B.R. Ambedkar, which not only sparked debates in Parliament but also led to scuffles. There have also been protests … Read more

Maoist strongholds are shrinking, but deadly threats persist

Anti Naxal Force (ANF) personnel at Pittabail, near Hebri, in Udupi district where the encounter of wanted Maoist leader Vikram Gowda took place late on November 18, 2024 | Photo Credit: UMESH S SHETTIGAR On Monday, eight security personnel were killed when Maoists blew up their vehicle with an improvised explosive device (IED) in Bijapur, Chhattisgarh. … Read more

How to achieve universal health coverage across India

Several ophthalmology institutions in South India connect village and town eyecare workers with research centres in hospitals In the book Mission Possible by Swami Subramanian and Aparajithan Srivathsan (Notion Press, Chennai), they suggest ways to pave the road to Universal Health Coverage. It is a positive book that suggests paving the way to universal health coverage, with … Read more

Deadly earthquake hits Tibet’s Shigatse, Delhi Assembly polls, 2024 is the warmest year on record, and more: The week in 5 charts

(1) Powerful quake hits Tibet, kills over 100 A devastating earthquake in China’s remote Tibet region killed at least 126 people and damaged thousands of buildings on Tuesday (January 7, 2025), with tremors also felt in neighbouring Nepal’s capital Kathmandu and parts of India. The quake struck rural, high-altitude Tingri county, about 80 km north … Read more

Household nutritional support can avert 0.36 million TB deaths

That targeted nutritional support to TB patients and household contacts can improve TB treatment outcomes, reduce the number of new cases and deaths is now well known, particularly after the RATIONS trial carried out in between August 2019 and August 2022 in four districts of Jharkhand among 2,800 pulmonary TB patients and 10,345 household contacts. The trial … Read more

Is peeing contagious in chimpanzees?

A new study has for the first time described a phenomenon researchers refer to as ‘contagious urinations’. The study of 20 captive chimpanzees living at the Kumamoto Sanctuary in Japan shows that, when one chimpanzee pees, others are more likely to follow. The researchers documented peeing behaviours in the Kumamoto chimpanzees over more than 600 hours, … Read more

Where did dinosaurs first evolve? Scientists have an answer

Dinosaurs long dominated the earth’s land ecosystems with multiple forms, including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus, and weirdos like Therizinosaurus, with its Wolverine-like claws. But the origin of dinosaurs — precisely when and where they first appeared — remains a bit of a puzzle. Researchers are now proposing a surprising location for … Read more

The way forward for PM-KISAN

Originally intended for small and marginal farmers, the PM-KISAN was later extended to all farmers who owned lan | Photo Credit: G.N. Rao The Pradhan Mantri Kisan Samman Nidhi (PM-KISAN), which provides yearly income support of ₹6,000 to eligible farmer families in three instalments, has been through highs and lows both in terms of coverage … Read more

ISRO says GSLV-F15 integration complete, ready for launch

ISRO’s launch vehicle GSLV-F15 carrying the NVS-02 satellite at the launch pad ahead of its launch, at Satish Dhawan Space Centre, in Sriharikota, Andhra Pradesh on January 25, 2025. | Photo Credit: PTI via @isro/X ISRO on Sunday (January 26, 2025) said integration of its rocket GSLV-F15 with satellite NVS-02 is complete. The GSLV-F15 rocket … Read more

Indian space programme breaks into 2025 on ‘mission mode’

Just as 2024 was the year India developed a vision for its space programme, 2025 is likely to have the programme in mission mode. The PSLV-C60 mission, underway as the year began, laid the foundations for Chandrayaan-4 and the Bharatiya Antariksh Station. Forthcoming test flights will move India closer to human spaceflight, soon to receive … Read more

Astronomers detect ferocious jet-stream winds on alien planet

An undated artist’s impression of WASP-127b, a giant gas planet located about 520 light years from Earth, shows its newly discovered supersonic winds. | Photo Credit: ESO/L. Calcada/Reuters In the earth’s upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 442 km per hour, but they are … Read more

ISRO appoints M. Mohan as director of Liquid Propulsion Systems Centre in Thiruvananthapuram

M. Mohan has been appointed as director of the Liquid Propulsion Systems Centre (LPSC) located in Thiruvananthapuram in Kerala. Mr. Mohan, who is currently Director (Projects) at the Vikram Sarabhai Space Centre (VSSC), succeeds V. Narayanan as the LPSC director. ISRO issued his appointment order on January 25. Mr. Mohan was director of the Human Space … Read more

Infrastructure in govt. schools catching up with private ones in 2024

More than 80% of government schools in India are equipped with functional electricity, ramps, boys’ and girls’ toilets, handwash, and libraries. | Photo Credit: The Hindu Government schools have notably improved in the provision of basic infrastructure facilities to students over the past 10 years, and are almost on a par with private schools, data … Read more