April 2, 2026

Science Chronicle

A Science and Technology Blog

April 2, 2026

Science Chronicle

A Science and Technology Blog

Year: 2019

EnvironmentPollutionResearchScienceWater pollution

Toxic mercury in fish increases with ocean warming, overfishing

Based on data and modelling, researchers from Harvard University have found that the amount of toxic mercury (methylmercury) in fish

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NanotechnologyResearchScience

IIT Hyderabad: A step closer to oral administration of Kala-azar drug

Using a novel drug-delivery approach, IIT Hyderabad researchers have made oral administration of the drug Amphotericin B for treating Kala-azar

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ICMRPublishingResearchResearch ethicsScience

ICMR-NICED scientist has 16 papers with duplicated, manipulated images

Dr. Mamta Chawla-Sarkar, a senior scientist at ICMR’s NICED has 16 papers listed on PubPeer for image duplication and/or manipulation.

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EcologyEnvironmentResearchScienceWater pollution

IISER Mohali finds zebrafish use landmarks for navigation

IISER Mohali researchers have found that zebrafish did overcome the challenges posed by reduced visibility in turbid waters after a

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AlcoholChemistryDiabetesHealthResearchScience

IIT Madras develops breath humidity sensor for wearable electronics

IIT Madras researchers have fabricated a sensor that can measure minute variations in relative humidity levels in the exhaled breath.

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Communicable diseaseHealthMeaslesPublic HealthResearchScienceVaccines

Sri Lanka: Island of hope in the midst of global measles resurgence

Even as Europe is seeing a resurgence of measles with 1,60,000 cases and more than 100 deaths between January 2018

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ResearchScienceSpace

Chandrayaan-2: GSLV Mark III-M1 vehicle reduces number of orbit-raising exercises, saves fuel

The GSLV Mark III-M1 vehicle launched Chandrayaan-2 satellite in the Earth Parking Orbit with an apogee (farthest distance from the

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ISROResearchScienceSpace

Chandrayaan-2 soars to the Moon

Earlier this year, China landed a robotic spacecraft on the far side of the Moon, which is a first ever

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Predatory JournalsPublishingResearchResearch ethicsScience

Authorship in 73 journal papers from India up for sale

A Russian website has listed 344 papers accepted for publication by journals from different countries where authorship is available for

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Communicable diseaseEbolaHealthPublic HealthResearchWHOWorld Health Organisation

Merck’s unlicensed Ebola vaccine shows 97.5% efficacy in Congo

Merck’s Ebola vaccine, which underwent phase-3 trial during the 2014-2015 Ebola epidemic in west Africa, has shown 97.5% efficacy in

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Communicable diseaseEbolaHealthScienceVaccines

WHO declares Ebola in Congo as public health emergency

On July 17, the WHO finally declared Ebola virus disease outbreak in Congo a Public Health Emergency of International Concern.

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PublishingResearch Integrity

65 papers from India retracted for image falsification/fabrication, errors

Among papers retracted in chemistry and material sciences in 2017-2018, 17.2% was from India though only 7.3% papers from India

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PublishingResearchResearch ethicsScienceScience communication

Manipulation within a photo should always result in a retraction: Elisabeth Bik

Scrutinising images for tell-tale signs of manipulation is no longer a hobby for Dr. Elisabeth Bik; it has become a

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