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Amitabh Sinha

Amitabh Sinha is Deputy Editor at The Indian Express. He writes on Environment, Climate Change, Water, Science and Technology, Space and Nuclear affairs, and related stuff. He has worked with PTI, Reuters, and BBC before joining The Indian Express in 2007. Amitabh has a PG Diploma in Journalism from IIMC, New Delhi, and a Masters in Public Administration from National University of Singapore.

More From Amitabh Sinha

👁 ozone (2)

Heatwaves leading to increased concentrations of ground-level ozone: Study

June 16, 2026 22:02 IST

Ozone concentrations of about 30 parts per billion (ppb) at the ground level is usually considered safe.

Tue, Jun 16, 2026
👁 india heat

Heatwaves raise ground-level ozone, worsening health risks: Study

June 16, 2026 10:15 IST

The increased levels of ozone caused by heatwaves persists for about three to four days on an average after the end of the heatwave, the study said based on their analysis of data over the last 21 years.

Tue, Jun 16, 2026
👁 global warming

Human contribution to global warming highest ever in 2025, says study

June 11, 2026 05:21 IST

The latest IGCC study said average global temperatures in 2025 were about 1.39 degree Celsius higher than the average of 1850-1900 baseline.

Thu, Jun 11, 2026
👁 Opinion-Gilbert_Walker

How an IMD discovery in 1920s changed monsoon forecastsSubscriber Only

June 07, 2026 06:18 IST

It was only in 1988 that IMD restarted all-India forecasts and reintroduced the quantitative element into its predictions.

Sun, Jun 07, 2026
👁 solar

Power subsidies are slowing household solar adoption. A solution: More subsidiesSubscriber Only

June 06, 2026 11:47 IST

Incentivising households and farmers to generate electricity locally is a crucial step for India's clean energy transition. But high upfront costs and cheap grid power have slowed the adoption of decentralised solar.

Tue, Jun 09, 2026
👁 WhatsApp Image 2026-05-29 at 10.23.41 AM

Decade’s driest monsoon looms: Met cuts estimate to 90% of 50-year average

May 29, 2026 10:26 IST

The IMD puts out rainfall forecast for the June-September monsoon season in the middle of April every year, and then updates it towards the end of May.

Sat, May 30, 2026
👁 Britain Extreme Weather Heat

Europe’s record heat will end soon. But for the world, why the worst may be yet to comeSubscriber Only

May 29, 2026 07:00 IST

El Niño, the unusual warming of the equatorial Pacific Ocean, could be among the strongest ever this year. It could reduce India's monsoon rainfall and increase temperatures.

Fri, May 29, 2026
👁 Sundargopal

Indian researchers solve a long-standing puzzle – in chemistry

May 24, 2026 18:32 IST

Scientists around the world had tried different combinations but a truly carbon-free molecule with a similar structure and stability could not be synthesized.

Tue, May 26, 2026
👁 indoor heat wave

Warmer nights during Indian summers may be more dangerous than heatwaves. Here’s whySubscriber Only

May 20, 2026 06:30 IST

Rising night temperatures in India are worsening indoor heat exposure, increasing health risks for people living in poorly ventilated low-income housing.

Sat, May 23, 2026
👁 UP: Aftermath of storn

Why did a storm kill 100 people in Uttar Pradesh? Here’s what went wrongSubscriber Only

May 16, 2026 06:00 IST

Thunderstorms frequently occur in the pre-monsoon months in north India, but the scale of devastation in Uttar Pradesh was much larger than in recent years. Here is why.

Mon, May 18, 2026
👁 ex-Induswaterstreaty-signed_expl

Indus Waters Treaty: One year since Operation Sindoor, how India and Pakistan have approached deadlockSubscriber Only

May 08, 2026 17:36 IST

India has reiterated its position that the Treaty would continue to be held in abeyance till Pakistan “credibly and irrevocably abjures its support for cross-border terrorism”. Pakistan’s efforts to internationalise the issue have complicated matters.

Sun, May 17, 2026
👁 galexeye

First-of-its-kind satellite by Indian start-up flies on SpaceX rocketSubscriber Only

May 03, 2026 14:19 IST

The optical images ensure clarity and intuitiveness, while radar images, through a Synthetic Aperture Radar (SAR), brings all-weather reliability. For this reason, the company is describing its innovation as Opto-SAR technology.

Mon, May 04, 2026
👁 A man shields themselves from the scorching heat at Kartavya Path

Why India should brace for more heatwave spells in the coming monthsSubscriber Only

April 29, 2026 06:06 IST

With rainfall expected to be a little subdued, particularly during the second half of the monsoon season, India could be facing prolonged periods of intense heat this year. We explain.

Sun, May 03, 2026
👁 Breast Cancer

Indian researchers decode why standard drugs for breast cancer treatment don’t work for some patientsSubscriber Only

April 27, 2026 11:43 IST

Researchers from University of Delhi, South Campus, and Tata Memorial Hospital, Mumbai, have found that loss or damage to a gene called CDKN1B could be one of the reasons why standard drugs used to treat what is known as hormone receptor–positive (HR+) breast cancer do not work effectively in some patients.

Tue, Apr 28, 2026
👁 ex-extremerain_expl clim

Monsoon likely to be below-average this year, but flood threat stands: Here’s whySubscriber Only

April 26, 2026 14:26 IST

Since 2013, India has seen at least one major rainfall-related disaster every year. Several studies have linked this increasing trend to climate change. Other weather events, like drought or heatwaves, have shown a similar trend.

Mon, Apr 27, 2026
👁 Photo – 2026-04-21T124013.333

Record growth in clean electricity in India helps decline in global power production from fossils: ReportSubscriber Only

April 21, 2026 12:41 IST

India clean energy growth in 2025 led to a rare global decline in fossil fuel electricity, driven by record solar, wind and hydro additions.

Wed, Apr 22, 2026
👁 ex-monsoon-lead_expl clim

Below normal monsoon forecast for India, but no cause for alarm yet: Here’s whySubscriber Only

April 17, 2026 07:00 IST

India has been slowly becoming more resilient to annual ups and downs in monsoon. Improvements in IMD’s own forecasts have helped as well.

Sat, Apr 18, 2026
👁 parliament-2col

Explained: How government’s delimitation push will reshape states’ representation in Lok SabhaSubscriber Only

April 16, 2026 07:00 IST

MPs are gathering today to decide on Bills pertaining to delimitation. Their passage will pave the way for implementing women’s reservation.

Thu, Apr 16, 2026
👁 lok sabha

Decoding delimitation: What the new Bills propose to change, and why it mattersSubscriber Only

April 14, 2026 21:06 IST

The Bills could alter the nature of future exercises to redraw constituencies, proposing to end the Constitutional framework for delimitation after every decadal Census.

Wed, Apr 15, 2026
👁 monsoon

MeT dept forecasts ‘below-normal’ monsoon rainfall on El Niño concernsSubscriber Only

April 13, 2026 16:42 IST

To develop after June, El Niño to cast shadow southwest monsoon rainfall.

Tue, Apr 14, 2026
👁 splashdown

Artemis II splashes down: How the Moon mission heralds new era in human space travelSubscriber Only

April 11, 2026 05:47 IST

The Artemis II mission's historic journey has set the stage for not only a Moon landing mission in 2028 but the larger goal of building a permanent human base there.

Sat, Apr 11, 2026
👁 Modi COP28

Fearing it might have to prioritise global concerns ahead of national interest, India changes mind on hosting 2028 climate meetingSubscriber Only

April 09, 2026 10:01 IST

India has not spelt out the reasons for its change of mind, but the predicament it faced is not difficult to comprehend. In the last few years, India has been taking unusually strong positions on climate related matters

Thu, Apr 09, 2026
👁 PM Modi

India no longer inclined to host COP33 climate event in 2028Subscriber Only

April 08, 2026 20:37 IST

COP, or Conference of Parties, is the annual meeting of the signatories to the 1994 UN Framework Convention on Climate Change (UNFCCC).

Thu, Apr 09, 2026
👁 NASA Artemis Moonshot

Artemis II lifts off: Four astronauts begin a journey marking a new era in space travelSubscriber Only

April 02, 2026 06:35 IST

Four astronauts set off aboard a NASA spacecraft this morning on a journey that will take them farther from Earth than any human has travelled since the Apollo program more than five decades ago.

Thu, Apr 02, 2026
👁 NASA’s Artemis II mission

How NASA will fly astronauts to the Moon and back for Artemis IISubscriber Only

April 01, 2026 06:39 IST

This will be the first time humans will get to the Moon’s neighbourhood after the last Apollo mission in 1972

Thu, Apr 02, 2026