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A view of the polluted River Ganga. Photo used for representation purpose only.

Microplastics pollution in River Ganga

They are recognised as major source of marine pollution

What your zoo can teach you

Meghna Majumdar

Dr. Dhanyalekshmi Pillai.

Researchers at IISER Bhopal to study atmospheric CO emissions

Shoumojit Banerjee Innovative data model fusion technique aims to dramatically improve air quality over India

The Elephant Rock by Sangeeta Varma

In Hyderabad, rocks that resemble an elephant and a one-eyed gentleman

Sangeetha Devi Dundoo A virtual photography exhibition to mark the 25th anniversary of Society to Save Rocks presents a ringside view of the rocks of Telangana and the Deccan

Editor's Pick

A common hawk-cuckoo at Theosophical Society. Photo: Rama Neelamegam

Resident watch The common hawk-cuckoo calls the tune

Prince Frederick It is vocal through the day, and its three-note call enunciates the term “brain fever”. The bird is in its breeding season and residents of IIT-M campus report being woken up to this phrase in the dead of the night

Camera trap images of Striped Hyena.

Rivals or partners?: wolf and hyena share the same bowl in south western Bengal

Shiv Sahay Singh Much of the suitable habitat lies within human-modified lands and the species use this landscape for movement among suitable habitat patches, finds ZSI study

Stream Ruby Damselfly

Comprehensive guide to South Indian wildlife launched

Ruth Dhanaraj Naturalists Surya Ramachandran and David Raju talk about their latest book that covers 2,000-odd species endemic to South India

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Samples were drawn from various locations across Delhi and 20 other cities.

Watch | Delhi's water woes

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Plastic sticks used in balloons, candies, ice-cream to be prohibited by Jan 1, 2022: Govt

Rohan Chakravarty’s new book ‘Green Humour for a Greying Planet’ conveys hard truths on conservation in comic strips

Puducherry family coexists with over 1,000 dusky leaf-nosed bats at house

Study finds microplastics pollution in the Ganga

Delhi

Watch | Delhi's water woes

National Moth Week Environment

Any time is a good time to study moths

Unilever launches first in-store vending model at Mumbai mall

The consumer goods major’s ‘Smart Fill’ initiative is aimed at reducing plastic waste

Know and grow your mangroves: A primer for the residents of Chennai

Well ahead of International Mangrove Day, a look at the richness of the intertidal patches that support these wonder plants

The Indian grey hornbill may be breeding in Chennai

A pair has been sighted at Theosophical Society, fuelling speculation about the species expanding its range into the metro. Over the last seven months, sightings of the bird have been reported from Adyar, Thiruvanmiyur and ECR

On World Snake Day, meet the king cobra rescue team working in Andhra’s Eastern Ghats region

Eastern Ghats Wildlife Society has rescued 35 king cobras in North AP under its King Cobra Conservation project in collaboration with AP State Forest Department

World Snake Day

App will rush snake rescuers to the spot

2,606 snakes rescued in seven months by Forest dept. trainees

A turning point likely in snakebite treatment

Start-up’s biosensor helps identify species-specific venom

From Mizoram, limbless amphibian added to India’s fauna

Ichthyophis multicolor recorded in Mizoram seven years after the species was first recorded more than 800 km away in the Ayeyarwady region of Myanmar

What your zoo can teach you

From India’s Madras Crocodile Bank to the South African Association for Marine Biological Research, zoo educators around the world are facing interesting challenges in a pandemic world

‘William Shatner is a natural explorer,’ says Josh Gates on ‘Expedition Unknown: Shark Trek’

Did Captain Kirk meet a tiger shark? For 2021 ‘Shark Week’ on Discovery, Josh Gates and ‘Star Trek’ actor William Shatner take a dive into open waters of the Bahamas to learn more about this intimidating apex predator

Green energy projects threaten the last refuges of the endangered great Indian bustard

Transmission lines are the greatest threat to the endangered great Indian bustard. In April, the Supreme Court asked wind and solar companies to take their lines underground. As companies continue to violate the order, a ground report from Rajasthan

Green Humour by Rohan Chakravarty

The Indian courser is on uncertain ground

Essentially a ground bird with dry open land as its habitat, this bird is directly impacted by development activities. Though considered ‘widespread’, it is checking out of many of its known habitats

An algorithm that reduces energy usage in computer servers

The new algorithm addresses the problem of servers becoming overloaded as they receive more requests from clients than they have the capacity to handle.

Trees, flowers, even hedgehogs: meet all the species named after Madras

Chennai’s citizen-led initiatives are spreading word about the myriad species that borrow their names from the city and Madras Presidency

Bitcoin mining uses 56% green energy, mining council says

The percentage of sustainable energy used in global bitcoin mining is also higher than the percentage in several countries including the U.S., Germany, China and India, according to the survey.

Have you watched the yellow-wattled lapwing’s march to matrimony?

With wastelands being “reclaimed” for development and even tree-planting drives, yellow-wattled lapwings are being driven out of their known habitats. Besides disturbing the ecology of open and dry lands, it also rules out the possibility of witnessing a theatrical courtship performance

Researchers at IISER Bhopal to study atmospheric CO emissions

Innovative data model fusion technique aims to dramatically improve air quality over India

In Hyderabad, rocks that resemble an elephant and a one-eyed gentleman

A virtual photography exhibition to mark the 25th anniversary of Society to Save Rocks presents a ringside view of the rocks of Telangana and the Deccan

New plant recorded in India is invasive weed elsewhere

It is unclear how the Strobilanthes reptans struck roots in Arunachal Pradesh

The Indian Young Farmers Forum, a collective where successful farmers mentor those new to farming

The collective is dedicated to training young farmers across the country, starting with Tamil Nadu

It is time to count baya weaver nests

Once a common sight in countrysides and even semi-urban spaces, colonies of baya weaver nests are now hard to spot — a fact acknowledged by BNHS. With its breeding season under way, a tribute to the master architect and its much-studied courtship behaviour

Change, but no closure, in Plachimada

The defunct Coca-Cola building in Plachimada was recently converted by the Kerala government into a COVID-19 care facility. But it will take more than a transformation to appease the people of the village who won the battle against the multinational company but are still waiting for compensation, writes Abdul Latheef Naha

Tiger touch for India’s newest snail recorded

Apart from being a carnivore, the new ‘snail of Sahyadri’ wears the name of one of India’s top big cat conservationists.

Mumbai gets its first interactive biodiversity map

Illustrated by cartoonist Rohan Chakravarty, the educational map highlights the region’s endemic species such as Giri’s Geckoella and indigenous communities

Watch | Sea snot outbreak in Turkey's Marmara Sea

A video explaining the recent outbreak of sea snot in the Marmara Sea in Turkey, posing a threat to marine life and the fishing industry

Western Ghats record a new-to-science semi slug

Sscientists are enthused by its sensitivity to the slightest of climatic fluctuation

NASA looks at Louisiana delta system, eyes global forecasts

NASA is using high-tech airborne systems along with boats and mud-slogging work on islands for a $15 million, five-year study of these adjacent areas of Louisiana

Amazon hydropower plant contributes significant greenhouse emissions: study

The team studied methane and carbon dioxide emissions during Belo Monte's first two years of operation and compared the results to levels prior to the reservoirs being filled, finding a threefold increase in greenhouse gas emissions.

Village Weaves, Assam, uses plastic to knit an eco-friendly story

Village Weaves, an organisation near Kaziranga village, is converting plastic waste into household utility items to help save the environment

Baahubali remains in forest as Forest Dept. starts radio-collaring operation

Frontline staff is tracking the tusker with utmost caution as other elephants were also moving inside the forest.

Chill life: new study shows dinosaurs thrived in the ancient Arctic

The species uncovered include duck-billed dinosaurs called hadrosaurs, horned dinosaurs such as ceratopsians, and carnivores like tyrannosaurus

Rivals or partners?: wolf and hyena share the same bowl in south western Bengal

Much of the suitable habitat lies within human-modified lands and the species use this landscape for movement among suitable habitat patches, finds ZSI study

Thiruvananthapuram’s wasteland yields a new plant species

Sida keralensis is of the genus Sida, to which Kurumthotti, used in Ayurveda, belongs

A home so near, yet so far

After years of being nurtured by their parents, young hoolock gibbons get the boot one day

The common hawk-cuckoo calls the tune

It is vocal through the day, and its three-note call enunciates the term “brain fever”. The bird is in its breeding season and residents of IIT-M campus report being woken up to this phrase in the dead of the night

Study links air pollution to COVID-19 cases and deaths

‘Rising pollution load is a catalyst in aggravating COVID-19 cases’

Comprehensive guide to South Indian wildlife launched

Naturalists Surya Ramachandran and David Raju talk about their latest book that covers 2,000-odd species endemic to South India

How Tasmanian devils were saved from the brink of extinction

For the first time in 3,000 years, at least seven Tasmanian devils have been born in the wild in mainland Australia. And this is big news considering a whole new generation of these peanut-sized creatures have the potential to grow in a disease-free environment

Construction of road should not result in destruction of biodiversity: NGT

‘There can be no doubt that water bodies, wetlands, mangroves and other natural resources need to be protected’

Colombia has the world's largest variety of butterfly species: study

Project researchers traveled widely in Colombia, analyzed more than 350,000 photographs, and studied information collected since the late 18th century, the museum said.

Watch | The Saiga antelope is making a comeback

A video on the Saiga which was classified as a critically endangered species by the International Union for Conservation of Nature in 2018

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