The recent high-profile cobalt radiation exposure case in Delhi is a warning signal for bigger disasters waiting to happen. While the reported incident is not commonplace, India is home to a large and rapidly growing inventory of hazardous waste. Much of this is handled by the poor in an extremely crude manner without observing any safety norms. Part of this hazardous waste is even dumped in landfill sites where many...

The Cobalt-60 radiation tragedy at Mayapuri in Delhi has unearthed many skeletons, which some seem to be desperate to hide. There is already a life lost, and maybe others irrevocably damaged, while everyone is busy hurling accusations at each other. This is a typical response. Instead, we need to examine the systemic problems that this incident has indicated. While those who were negligent must be punished, there are many questions...

The origin of radioactive Cobalt-60 found in west Delhi's Mayapuri has been traced to Delhi University's Chemistry Department where it was lying unused since the last 25 years. The radiation leak led to the death of one person. The Cobalt-60 was in a "Gamma Irradiator", which was bought in 1968 from Canada and was not in use since 1985, police said on Wednesday adding it was bought by scrap dealers in...

That the hole in the Earth’s ozone layer is slowly mending is considered a big victory for environmental policymakers. But in a new report, scientists say there is a downside: Its repair may contribute to global warming. It turns out that the hole led to the formation of moist, brighter-than-usual clouds that shielded the Antarctic region from the warming induced by greenhouse gas emissions over the last two decades, scientists...

SAKHRI NATE (Ratnagiri district): The narrow roads in this fishing village wind down to a crisp blue creek full of frenetic activity. Across the creek is the location of the proposed Jaitapur project being built by the Nuclear Power Corporation of India Ltd (NPCIL). There is a primary fishing school run by the government and trainees can be seen in the campus repairing bright red nets. Near the creek, Kamal...