Air Pollution

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

"Clean air can save many lives"

WB has done a number of studies to assess the health and environmental costs of air pollution in developing countries, including India. On what WB hopes to achieve through these studies: World Bank has focused on environmental issues that affect people. According to WB estimates, about 40,000 lives per year …

Flying high

MEMORIES. Mysteries of the human mind. Though the intricacies of our mind still remain confusing to researchers, they have some idea about how we 'remember'. What and where are some of the basic parameters that help us remember incidents. Controlled experiments, coupled with the experience of pet lovers, tell us …

Phone jam

Angered over the alarming rise in aft pollution levels In Whk,resfdents made themselves beard when an November 2, they -flooded. the ftne Minister's office OW1 wrth telephone calls, leaving the office staff bowthlered.'rhwults %were, in response to the 'FlIght to dean eir campaign! launched by the Centre for Science and …

Tortoise trouble

ERUPTIONS of the Galdpagos volcano Cerro Azul have forced conservationists to speed the capture of 20 endangered giant tortoises for a captive breeding programme. Recently a helicopter was hired for two days to airlift some 11 tortoises from the island of Isabela, the largest in the Galdpagos archipelago. The remaining …

Heart surgery made easy

A novel polymer coating, the echocoat polymer, could make heart operations Wer by helping doctors keep track of medical devices used in heart surgery. The plastic works by reflecting ultrasound scans, enabling surgeons to see devices such as pacemakers more clearly. The device would allow doctors to perform more accurate …

THE TEMPEST

IT HAD been raining incessantly. On the third day, amid the dankness, everyone heard a roar. Some thought it was the sound of helicopters that had come to evacuate them. Only a few saw a gigantic moving wall of mud rear up into the sky. Before they could react, a …

MITCH MOST FOUL

• Hurricane Mitch dumped as much as 65 cm of rainfall in a single day. • Thousands of landmines, laid during the nations' civil wars, have been scattered all over by floods and mudslides. • Honduras faces the task of rebuilding 94 bridges; 90 per cent of its roads, bridges …

A peoples charter...

THERE is no action plan of the Indian government to tackle air pollution in the short term, pointed out Anil Agarwal, director, Centre for Science and Environment (CSE), at the second anniversary function of the release of its book Slow Murder. In his presentation at the World Wide Fund for …

Earth`s ear in space

BLACK HOLES are the darkest objects in the Cosmos and in our understanding. Scientists conjecture that these compact objects are formed when a dying star explodes and the matter collapses in a very small region of space. The matter density is so high that the gravity of the object is …

Dung magic

CAN YOU imagine a self-sufficient village that meets it energy, fertiliser, pesticide and food requirements on its own? And all these from cow dung? The answer may be yes, if cow dung is used to its full potential. Its utility ranges from powering a bulb to repelling pests. It is …

Diabetes free potatoes

Researchers may soon develop pota- toes that could prevent diabetes. Transgenic potatoes produce large amounts of substances that in turn produce a foreign protein. Such potatoes have been suggested as potential vaccines for suppressing diabetes. The vaccines would work by downregulating immune cells in a diabetic's body that attack spe- …

Spanner in the works

• The DTC floats a tender for modern, commuter and environment-friendly urban buses. • Nine companies, including Volvo, Daewoo, Optaire and India's Ashok leyland and TElCO, bid. • The DTC selects UK-based Optaire and Sweden's Volvo. • These buses give 3.2 kilometres to the litre with 110 passengers. DTC's exist- …

Left Hanging

THE Delhi Transport Corporation's (DTC's) ambitious plan to replace its ancient, polluting and gas-guzzling fleet with new low-emission and commuter-friendly buses has gone haywire. Irked by the DTC's decision to buy the buses from European companies, two Indian bus manufacturers lobbied intensely against the deal. It was not long before …

US dumping

A recent study by Daphne Wysham from the Washington-based Institute for Policy Studies shows that a significant portion of the US Overseas Private Investment Corporation's (OPIC's) resources are helping support fossil fuel-driven development in developing countries, creating a dependence on fossil fuels in their pursuit of economic development. This financing …

Poisoned land

UP TO half of Inuit women in the Canadian Arctic are consuming toxic pollutants at levels that grossly exceed all international safety limitations. The seals, whales and fish they eat are contaminated with pesticides, heavy metals and PCBS - pollutants released almost half-a-world away by the developed, industrialised nations. A …

Laughing into pregnancy

THERE's a lot more to good sex. Especially if you're really looking forward to having a baby. A recent study by Jacky Boivin of Cardiff University, USA, says good sex raises the chances of conceiving. Boivin examined the cervical mucus of 71 women, within two to three hours after they …

MALAYSIA

After a year of droughts and famines, South Asia is bracing itself for La Nina, the other half of El Nine weather phenomenon which had wreaked havoc all over the world last year. Malaysia has already begun gearing up for the fight against thunderstorms and floods. Based on the data …

Grafting ziziphus

A new grafting technique for ziziphus (known as her} has been introduced by the Mithawan Watershed Management Project in Pakistan. Ziziphus is abundantly found in south Asia. Its products include fruit, fodder and also fuelwood. The main aim of introducing new grafting technique is to set up reproduction of ziziphus …

Lead skies

A recent patent from British Petroleum (BP) makes a disturbing admission: piston-engined aircraft need such high-octane fuel that tetraethyl lead is still added to it to keep its octane rating up. So while all new cars can now use unleaded fuel, aircraft engines are still dropping lead from the sky. …

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