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Environmental delegates gather in Colombia for conference on dwindling global biodiversity

As the world grapples with plummeting levels of biodiversity, Colombia is hosting two weeks of meetings for the United Nations Biodiversity Conference




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World lags on 2030 nature goals headed into UN COP16 talks

Governments have missed deadlines on biodiversity action plans and funding for conservation is billions of dollars away from meeting a 2025 goal




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What is GRAP Stage-2 enforced in Delhi to combat severe air pollution?

The air quality is predicted to be in the ‘very poor’ category for the next six days, according to the Central government’s Air Quality Early Warning System for Delhi




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Leaders urge world to pay up to save nature as COP16 talks open

Two years earlier, countries adopted the landmark Kunming-Montreal Global Biodiversity Framework agreement with a list of 23 goals to help halt nature loss by 2030.




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Green Humour by Rohan Chakravarty on the climate cost of militaries and wars




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Column | Song of the hoolock gibbon

Bird calls and gibbon duets are not uncommon in Guwahati, but the mounting challenges of urbanisation are taking a toll on the region’s biodiversity




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Severe budget crisis sparks concerns over future of UN-led climate dialogue

The UN body is facing budget shortfall of at least €57 million, threatening its ability to conduct climate negotiations and implement agreements




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To combat rising air pollution levels, doctors advocate adopting lifestyle changes

Doctors in Delhi are advising residents to wear N95 masks, get vaccinated and opt for work-from-home if possible, if they can’t leave the city, as the national capital battles deteriorating air quality




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Greenhouse gas emissions surge to new record in 2023: World Meteorological Organization report

The globally averaged surface concentration of carbon dioxide reached 420 parts per million (ppm), methane 1934 parts per billion and nitrous oxide 336.9 parts per billion (ppb) in 2023.




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‘Bengaluru used to be a magical city for urban ecology, but not anymore’

Belagavi-based ecologist K.S. Gopi Sundar talks about his latest study and what he has learnt from his research about the coexistence of birds with humans in India




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Three arrested for felling sandalwood tree from forest in Coimbatore

The trio landed in the custody of the Forest Department staff, who patrolled Kadukaimarathittu area falling under the Kottur section of Pollachi forest range of the Anamalai Tiger Reserve




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India spells out finance needs for biodiversity, conservation

Indian officials at the convention in Colombia (COP-16) say international finance will be necessary to meet goals




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99 cities recorded ‘poor’ air quality a day after Deepavali 

Ambala in Haryana recorded the highest AQI of 367 followed by Amritsar in Punjab at 350, while Delhi’s average AQI was 339; PM2.5 levels in Delhi reached values seen only in mid-winter months.




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UN COP16 nature summit creates permanent body for Indigenous peoples

Nearly 200 countries convened in the city of Cali, aiming to implement the 2022 Kunming-Montreal Global Biodiversity Framework agreement




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What are the key takeaways from COP-16?

Is a bigger corpus going to be available for the conservation and preservation of biological diversity?




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COP16 suspended without agreement on new fund for nature

COP16 aimed at assessing the progress on the agreement reached in 2022 in Canada to halt biodiversity loss, with more funding for biodiversity protection being a central issue.




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Ahead of COP29, rich countries expect private money to fill green funding gap | Analysis

At the COP16 negotiations in Colombia, countries failed to figure out how they would mobilise $200 billion a year in conservation funding by 2030




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Watch: Climate finance issues in COP29, rooftop farming in Chennai

Climate finance issues expected to come up at COP29 in Baku; floods in western and central Africa, and the Chennai Urban Farming Initiative




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2024 will be world's hottest on record, EU scientists say

Scientists said 2024 will also be the first year in which the planet is more than 1.5C hotter than in the 1850-1900 pre-industrial period, when humans began burning fossil fuels on an industrial scale.




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Green Humour by Rohan Chakravarty on UN climate conference COP29 in Baku, Azerbaijan




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The climate targets of the world’s major oil and gas companies

Direct comparisons of the oil companies’ climate plans are difficult as they emphasise different approaches to intensity-based targets




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Oncology innovation thrives in India, despite funding challenges: Report 

The oncology sector continues to evolve with innovative solutions leveraging AI, robotics and genome sequencing




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Universe is the limit for NASA-ISRO collaboration, says Swati Mohan 

Dr Swati Mohan, the Indian-born NASA engineer, whose historic words, “touchdown confirmed”, announced to the world the successful landing of the Perseverance rover on the surface of Mars on February 18, 2021




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Scientists uncover Milky Way’s ancient building blocks, Shakti and Shiva

Shakti and Shiva are comprised of stars with similar chemical compositions, formed 12-13 billion years ago, and each structure has a mass about 10 million times greater than our sun




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GUJCOST designated as Nodal Centre for ISRO’s START programme

The ‘START’ programme is a kick start opportunity for the aspiring scientists and engineers



  • Science and Technology

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Global recognition to Gagandeep Kang for research on enteric diseases in children

This was part of the Gairdner Foundation’s announcement of its 2024 Canada Gairdner Award winners




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Gopi Thotakura to become 1st Indian space tourist to fly on Jeff Bezos's Blue Origin’s NS-25 mission

Gopi Thotakura was selected as one of the six crew members for the mission




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Ananth Technologies founder Pavuluri Subba Rao gets Aryabhatta award for contribution to astronautics

Ananth Technologies designs avionics for ISRO and Defence, supplying components to 98 satellites and 78 launch vehicles




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AstraZeneca admits rare blood clot risk with Covishield, Vaxzevria vaccines

The WHO has recognised TTS as a rare but serious adverse event linked to specific Covid-19 vaccines.




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BE’s 14-Valent Pneumococcal Conjugate Vaccine: Phase III trials prove ‘safety’

Pneubevax14   14 was found to be safe and induced robust and functional serotype specific immune responses to all 14 serotypes




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Covishield: AZ cites regulators’ view that benefits outweigh risk of ‘extremely rare potential side effects’

AstraZeneca’s Covid-19 vaccine faces UK class action suit; Serum Institute markets it in India as Covishield




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Of diets and weight-loss drugs, India could take a leaf out of Japan’s experience, says author 

Obesity has “exploded” around the world, and it’s not because people are lazy or weak-willed - Johann Hari, Author




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IIT Madras partners with SilTerra Malaysia for silicon photonic processor chips

These chips will be utilised for quantum computing and high-speed secured communication systems




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Agnikul Cosmos makes history, launching Agnibaan rocket powered by 3-D printed semi-cryo engine

This launch, which comes after several previous attempts, marks a major achievement as the first-ever controlled flight of a semi-cryogenic liquid engine realized through additive manufacturing




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Combating superbugs: How Indian drugmakers can address the global shortfall in antibiotic development

Emphasising the importance of expanding access to high-burden regions, the report calls for strategic initiatives to enable the production and distribution of life-saving antibiotics and antifungals




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US’ Memorial Sloan Kettering Cancer Centre builds on India-connect at multiple levels 

“In addition to patient care, MSK has been running successful  educational programmes” - Dr Mrinal Gounder, Sarcoma oncologist, and Early drug development specialist at MSK




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Earthquake 2,500 years ago possibly altered Ganga River’s course, study says

The study, published in Nature Communications, marks the first confirmed instance of an earthquake driving avulsion in deltas, particularly for a river as immense as the Ganga. 




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HYLENR demonstrates cold fusion technology to generate clean energy  

The technology has received a patent from the government




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Indian astrophysicist Prahlad Chandra Agrawal honoured with COSPAR Harrie Massey Award 2024

Prahlad Chandra Agrawal is the first Indian recipient of this award, which recognizes outstanding contributions to the development of space research, particularly those in a leadership role.




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Budget 2024: Govt move to set up ₹1,000-crore VC fund for space technology welcomed

A focused venture fund will give a boost to new entrepreneurs and non-government entities, IN-SPACe chairperson Pawan Goenka said




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IPCC members agree on outlines of upcoming two reports 

“The Panel’s decision today paves the way for the critically important next stages in our work — the nomination and selection of authors who will actually write these two reports”




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It is time to manufacture and launch SSLV for commercial purposes, ISRO Chairman

SSLV was designed with the industry in mind, he said




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Bharat Small Reactors being readied, modification of 220 MW reactors under way, says Atomic Energy Commission’s Grover

Modification minimal, change incremental, says RB Grover




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Mpox outbreaks in Africa could be ended in 6 months, WHO chief says

First shipment of vaccines expected to arrive in Congo within days: WHO Director-General Tedros Adhanom Ghebreyesus




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Small reactors could take off soon, says former AEC Chairman Kakodkar

Kakodkar spoke about BSR development and a new type of fuel, ANEEL — a concoction of highly enriched uranium and thorium that is making waves in the nuclear energy sector




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ICMR inks industry collaborations for first in-human trials

Collaborations on four molecules, a fillip for research in the country




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Stuck NASA astronauts welcome SpaceX capsule that will bring them home next year

SpaceX launched the rescue mission on Saturday with a downsized crew of two astronauts and two empty seats reserved for Butch Wilmore and Sunita Williams




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Short Take: Coal India F&O contract adjustments

On November 5, the stock price and all derivatives contracts on Coal India will be adjusted for dividend appropriately




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Index Outlook: Sensex, Nifty 50 consolidate as the fall pauses

One more leg of downmove is still a possibility before the broader uptrend resumes 




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Will Samvat 2081 complete the hat-trick?

3 out every 4 stocks gained since last Diwali; power stocks and mid-caps led Samvat 2080 surge