Business as usual or sustainable model: What is post-COVID-19 dilemma?
World leaders are at crossroads — and they need to take hard measures to push for a green economy
The US takes on a drug giant
The US government's patent lawsuit against Gilead Sciences indicates it is tired of being milked by pharma companies
Are signs on the wall signalling the death of diesel cars?
Mayors of 20 European cities have signed a petition to the European Union denouncing a loophole in diesel cars’ pollution limits
Domestic industrial emissions in decline as US relies on imports
Sixty per cent of everything a US consumer bought in 2004 came from imports. In the last 15 years, imports of capital and consumer goods have doubled
Antarctica may hold the key to regulating mining in space
If we're going to mine asteroids, then we need an international treaty to prevent it becoming a wild west. …
Why do we need patents?
There is no empirical evidence that patents serve to increase innovation and productivity
Nuclear shield for MNCs
The new Indo-US agreement protects American companies from being held liable for nuclear accidents
Time for some ‘sustainable charity’
Water and electricity wasted because of the Ice Bucket Challenge could have provided water to 17,777 households and lighted up 16 million households
Tesla's `insane' move to free up patents
The electric carmaker's decision could spur a revolution in green vehicles and in the way patents are viewed
Where is antimatter?
Scientists create heaviest antimatter. It will help understand evolution of the universe
The Rio Grande isn’t just a border — it’s a river in crisis
The river is in decline, suffering from overuse, drought and contentious water rights negotiations
Expect more ‘bomb cyclones’, courtesy climate change
Severe rain and snow lay seige to large parts of United States, Canada
Denmark stakes claim over North Pole and a large chunk of the Arctic
Seeks formal recognition of its extended territory from UN
Red alert on Indian spices
Spice Board challenges US food department’s claims over salmonella contamination
Arsenic just got dirtier
Exposure to arsenic also increases risk of hypertension
Honey trade just got stickier
US industry shows distrust in India, sets its own certificate to ensure source of honey
Zero-emission mass transport in hills: Lessons from Himachal
Hill states need a different demand-aggregation model for procurement of electric buses to meet their unique requirements
COVID-19 update: Over 1,000 daily cases in India for first time in 2023
Over 665,000 COVID-19 cases have been reported in the last seven days worldwide, along with 4,178 deaths
COP27 diary (November 10): Rich countries admit funding gap in addressing loss & damage
A round-up of what went on at the Sharm El-Sheikh summit
Global Eco Watch: How climate may have helped exacerbate Spanish Flu
Down To Earth brings you the top happenings in the world of global ecology
COVID-19 to Black Lives Matter: How the Columbian Exchange still shapes lives
Down To Earth talks with American journalist and author Charles C Mann about the relevance of the Columbian Exchange in today’s pandemic-…
Smoke and mirrors on COVID-19 drugs?
In a brutal fight to corner the successful outcome of research, governments are openly using money power to grab the first rights to promising …
Setback for clean innovation, boost to fossil fuels
USA’s exit from the Paris Agreement can lead to a higher degree of global temperature rise, with widespread impacts
Paris foretold and forewarned: what to expect from COP21
The French government knows it cannot make the same blunders as the Danish government made in Copenhagen in 2009, when trust between countries&…
Does Volkswagen fraud signal death of diesel?
Making diesel vehicles clean, powerful and fuel-efficient is no easy task, and the Volkswagen cheating case has exposed this. This should act as …