The economic value of unconventional natural gas resources has stimulated rapid globalization of horizontal drilling and hydraulic fracturing. However, natural radioactivity found in the large volumes of “produced fluids” generated by these technologies is emerging as an international environmental health concern. Current assessments of the radioactivity concentration in liquid wastes focus on a single element—radium. However, the use of radium alone to predict radioactivity concentrations can greatly underestimate total levels.

VISAKHAPATNAM: Mining in the dune sand along the coastal belt of Andhra Pradesh has raised many eyebrows.

KOLKATA: The state land and land reforms department has issued guidelines for regularization and operation of all existing and new brick kilns in the state to prevent illegal operation of brick kil

Girls' and women's health is in transition and, although some aspects of it have improved substantially in the past few decades, there are still important unmet needs. Population ageing and transformations in the social determinants of health have increased the coexistence of disease burdens related to reproductive health, nutrition, and infections, and the emerging epidemic of chronic and non-communicable diseases (NCDs).

PUNE: The National Green Tribunal bench in Pune has restrained two developers from constructing a resort-cum-hotel on a hill top at Lonavla for causing environmental degradation and also endangerin

In a bid to curb illegal hill cutting, the National Green Tribunal has directed revenue officers to restrain any construction activity on top of the hills from being undertaken under the guise of o

MUMBAI: A politician and an environmental organization had petitioned Union and state government authorities over a decade ago against allowing coal handling on Mumbai Port Trust (MbPT) land.

Air pollution is the world's "largest single environmental risk", according to this “landmark resolution” passed at the World Health Assembly, which closed last week in Geneva. It highlights the key role of the national health authorities in raising awareness about the potential to save lives and reduce health costs, if air pollution is addressed effectively. 

The National Green Tribunal today issued notice to the Delhi government and Delhi Jal Board on an NGO's plea seeking action against stainless steel pickling industries in Wazirpur here, which are n

Moving to tighten norms for emissions of major pollutants by coal-based power plants in the country, the environment ministry has proposed a fresh standard for old and new units seeking them to sub

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