The Hindu Explains

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The Hindu Explains is a collection of explainers on news, politics, business, science and technology, health and other latest developments across the world. The Hindu Explains offers insights into a topic based on the core questions of journalism: Who, What, When, Where, Why and How.

Apollo 17 Landing Site, The Taurus-Littrow Valley

Explained | The China-US race to the Moon

Suchitra Karthikeyan

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File photo of tokens representing cryptocurrencies

Explained | Why is the U.S. SEC cracking down on crypto exchanges?

Sahana Venugopal,John Xavier

Hundreds of ethnic Serbs carry a giant Serbian flag through the town of Zvecan, in northern Kosovo, on May 31.

Explained | What is the Kosovo-Serbia conflict all about? Why have tensions flared again?

A bird’s eye view of Pune city, March 20, 2019.

Explained | What will it take for an Indian city to become low carbon?

NEW DELHI 26-07-2021: Commuters in the Blue line section of Delhi metro not following covid guidelines during peak hours despite government announced that no standing allowed, only seating while travelling in the metro train, in New Delhi on Monday. Photo SANDEEP SAXENA

Explained | How can the woes of Delhi Metro users be solved?

The spot where a 23-year-old woman drowned in the flooded underpass at K.R. Circle in Bengaluru on May 21, 2023.

Explained | Why underpasses in Bengaluru see flooding in monsoon

For representative purposes.

Explained | What is affecting trade momentum?

Saptaparno Ghosh

More than 250 people were killed and over 1,000 injured in a multi-train collision near the Bahanaga Bazar station in Balasore, Odisha on June 2.

Explained | What is the electronic interlocking system in railways?

Candidate events from two detectors on the LHC for a Higgs boson decaying into a Z boson and a photon, with the Z boson decaying into a pair of muons.

Explained | The decade-long search for a rare Higgs boson decay

Vasudevan Mukunth

The setting up of the Kerala Fibre Optic Network (KFON) is expected to provide Internet connections free of cost to 20 lakh below-poverty-line (BPL) families. Representational image of a student writing notes with the help of a mobile phone.

Explained | How KFON aims to bridge the digital divide in Kerala

This photo provided by the North Korean government, shows a launch of the newly developed Chollima-1 rocket carrying the Malligyong-1 satellite at the Sohae Satellite Launching Ground on May 31.

Explained | Why does North Korea want spy satellites?

Harini Madhusudan

Restoration work underway at the site of Friday’s triple train accident in the Balasore district on June 4.

Explained | Understanding the Kavach system

Ravi Reddy,V. Geetanath

Peter Brueghel’s ‘The Triumph of Death’ (c. 1562) depicts the social upheaval following the ‘black death’.

How genome sequences tracked down an ancient disease

Sridhar Sivasubbu,Vinod Scaria

An army convoy makes its way to Ladakh at Manali-Leh highway. File

Explained | What are the friction points on the LAC?

V. Gokulraj, Dalit youth from Omalur in Salem district, who was found dead on the railway track at South Thottipalayam, near Pallipalayam in Namakkal district on June 24, 2015. File Photo: Special Arrangement

Explained | What is the Gokulraj murder case all about?

Lalitha Ranjani

A six storey glass facade building, second from left, believed to be the site of a Chinese police outpost in New York City’s Chinatown district

Explained | China’s ‘secret’ police stations abroad

Suchitra Karthikeyan

An image of the stretchable, wearable ‘smart bandage’ (scale bar 1 cm).

Explained | A new ‘smart bandage’ raises the bar for treating chronic wounds

U.S. Secretary of State Antony Blinken.

Explained | How has Dhaka reacted to the U.S. threat on visas?

Kallol Bhattacherjee

Lithium stones in the Reasi district of Jammu & Kashmir.

Explained | Who should own the world’s lithium?

Prakash Kashwan