7 Things We’ve Learned About Earth Since The Last Earth Day

A whole lot has changed since the first Earth Day in 1970.

Back then, the most urgent environmental problems facing the United States were air and water pollution. ...

#dnaEdit: Tough Choices For Sustainable Development In India

The National Green Tribunal’s ban on diesel cars older than 10 years in Delhi and the launch of the national air quality index, signal a new urgency as well as the im...

China?s Pollution Assault Boosting Solar, Electric Vehicles

Tata Power Delhi Distribution (TPDDL) has won the ‘Innovation for India Awards 2014’, under Business Category, for developing tamper evident and defraud electri...

March Had Lowest Air Pollution In 4 Years, IITM Scientists Say

This March recorded the lowest particulate matter (PM2.5) levels-fine, respirable pollutants-in the past four years. While this could seem like a relief at the moment, scie...

India To Measure Air Quality In World's Most Polluted Capital

The government today launched a new air quality index on, under intense pressure to act after the World Health Organization (WHO) declared New Delhi the world's most pollut...

Delhi’s Waste-To-Energy Plants ‘Toxic, Costly, Inefficient’

Waste-to-energy incineration plants may not help Delhi deal with its massive trash problem. They may instead end up adding to its air pollution and cost the government a su...

India May Submit Climate Change Plans In September; Javadekar Assures Pledges Will Be Submitted “In Time”

India is likely to submit its plans to tackle climate change, including steps to curb the amount of carbon pollution, in September. Tuesday was the first informal deadline ...

US To Cut 28 Percent Of Greenhouse Gas Emissions By 2025

The United States began to outline today how it will achieve the goal of cutting greenhouse gas emissions by 28 percent by the end of 2025. In a submission to the UN Framew...

From The Archive, 31 March 1995: First Ozone Hole Found Over Arctic

Meteorologists and atmospheric chemists have watched in alarm as a similarly explosive mixture to the Antarctic vortex has been assembled in the Arctic For the first time, ...