Express Explained

EXPRESS EXPLAINED NEWS

Why SC held that conversion to Islam alone does not qualify a person for BC reservation

October 15, 2026 11:53 am

The Supreme Court has upheld a Madras High Court ruling that conversion to Islam does not automatically confer Backward Class (Muslim) reservation benefits. Earlier, it ruled on Scheduled Caste protections following conversion to Christianity.

Why NITI Aayog wants stricter power, water checks before approving data centres

October 15, 2026 9:53 am

NITI Aayog proposes linking data centre incentives to power and water availability, environmental safeguards and measurable economic benefits. The framework calls for grid readiness checks and stricter resource-efficiency standards as India expands AI infrastructure.

What is the 90-day ‘weeding out’ period for NEET records, and why is the matter before SC?

October 15, 2026 9:39 am

NTA, which conducts NEET, says all records and documents relating to the examination will be preserved for 90 days from the date of declaration of the result. That window is about to close – and a petitioner who is disputing her result has moved SC. What are the issues here?

The Kigali Amendment at 10: Why India's cooling choices matter

October 14, 2026 7:40 pm

The global pact to phase down hydrofluorocarbons could prevent upto 0.5 degrees Celsius of warming by 2100. But, with India's cooling demand set to more than double by 2035, efficient appliances and better refrigerant management will be crucial to it's successes.

Why Indian seafarers keep sailing into Hormuz, what they get if they die

October 15, 2026 10:52 am

Sixteen Indians have been killed in attacks on merchant ships since February, more than any other nationality. India hasn’t barred its seafarers from the conflict zone. We explain the numbers, the policy and the payouts.

FASTag at Delhi Airport: Can payment system be used to restrict entry?

October 15, 2026 6:49 am

NHAI officials said they had received complaints that only vehicles with active FASTag were being allowed into Terminal 3’s arrivals lane, while others were being diverted to the multi-level car parking facility nearby.

Nord Stream pipeline blasts: Why a Ukrainian man is on trial in Germany

October 14, 2026 7:24 pm

Four underwater explosions ruptured the Nord Stream gas pipelines linking Russia and Germany in September 2022. A Ukrainian former army officer now faces trial in Germany over alleged involvement in the sabotage, which has strained diplomatic ties and raised questions about the investigation.

Buying mithai in UP this festive season? Look for the use-by date

October 14, 2026 8:15 pm

UP sweet shops must display use-by dates on loose and stored sweets from October 15, under a new food safety directive for consumer protection. Here is what to know

Why India-US trade deal remains elusive despite signs of progress

October 15, 2026 6:43 am

Despite some convergence on tariffs and manufacturing overcapacity, New Delhi remains concerned about the concessions Washington is seeking and the uncertainty that could persist even after a deal.

‘Like a conversation with a fellow mathematician over coffee’: How AI is reshaping maths research, careers

October 14, 2026 10:32 am

As AI begins generating mathematical proofs, researchers see opportunities to accelerate discovery, alongside concerns about students' training, independent thinking and future careers.

EXPRESS EXPLAINED PHOTOS

Quixplained: What to keep in mind as gyms, fitness centres reopen

August 08, 2020 11:44 am

The government has allowed opening of yoga institutes and gymnasiums from August 5 as part of the ‘Unlock 3’ phase.

Quixplained: What's new in the National Education Policy

August 07, 2020 8:31 am

National Education Policy or NEP is a comprehensive framework to guide the development of education in the country. A new policy usually comes along every few decades. The latest policy is India's third. It replaces the 1986 NEP, which was in place for 34 years.

Quixplained: How ‘corona’ of the virus changes into a hairpin shape — and why

August 07, 2020 8:31 am

The spike protein of SARS-CoV-2 — the ‘corona’ in the coronavirus that causes Covid-19 disease — has just revealed new secrets. Researchers have found that the spike protein changes its form after it attaches itself to a human cell, folding in on itself and assuming a rigid hairpin shape.

Quixplained: India's Rafale vs Pakistan's F16 and China's J20

August 07, 2020 8:31 am

The five Rafale fighter jets that land in Ambala on Wednesday morning will resurrect the Number 17 Golden Arrows squadron of the Indian Air Force. It will take the IAF’s squadron strength to 31. When all the 36 Rafale jets are delivered by 2022, it will take it to 32 squadrons, still well below the 42 squadrons of the sanctioned strength.

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