Chinese officials aided industries to defy pollution rules

President Xi Jinping had last year called for efforts to fight pollution

Delhi's odd-even number-plate rules are far from perfect

Oh! the hypocrisy of it all...

Graphic Editor Sorit Gupto's take on Delhi's pollution problem

Sooty clues

Plants as toxin purifiers

Cleaner air

Blast blanket

Winged wonder

US researchers have developed an aircraft that could possibly explain the mystery of UFOs

Tending on its own

Flying with a laptop

A new sofware will now provide aspiring pilots the chance to do their groundwork before flying

Hanging wonder

Airships can provide transport on an eco-friendly and cost-effective basis

Safety kit for copters

Floating devices would save helicopters from capsizing

Flying machine

Miniature spy

Flying high on hydrogen

Hydrogen makes a comeback as a fuel to propel a new type of airplane

Flying safely

A hi-tech system may help avoid aircraft collisions

Free from bird-hits

New technology promises to keep birds away from airplanes

Stretching the limits

Set free to pollute

TBAC outside the purview of USA's Clean Air Act

Choke-a-bloc

A matter of perception

The nature of the World Bank interest in air pollution in India

No breathing space

Most comprehensive US study on air pollution indicative of a crisis

Not ‘go slow’, need more certainty in electric vehicle pathways

The auto industry slow down must not provoke reactive posturing but spur a firm policy roadmap and a legal mandate in consultation with the …

IIT Hyderabad scientists convert fly ash into waterproofing material

Treating fly ash with stearic acid, used in soaps and shampoos, modified the nature of fly ash and helped develop materials with contrasting …

Why Kashmir University should prefer footfalls over whizzing cars in its campus

The university recently declared a war on black carbon through a decision to ban fuel-burning vehicles in the campus. The decision has gone down …