India

Karnataka to formulate plan to prohibit industries from drawing fresh river water

Kaudikasa is a small village with a population of just 350 people in the Ambagad Chowki block of the Rajnandgaon district in Chhattisgarh. Despite its small size, Kaudikasa village has been in the news for all the wrong reasons. Severe health problems have been reported from the village, thanks to acute arsenic contamination in its groundwater.

In a few weeks from now, monsoon forecasts will begin. These forecasts are based on calculations made by computer modelling. There have been amazing advances in the modelling of weather and climate. These include the monsoons, El Niño’s, cyclones, the Inter-Tropical Convergence Zone (ITCZ), winds, currents, and so on. Just as even a new car is not perfect, these models are not perfect.

For a long time now, historians have been using epigraphy to infer the political and economic aspects of the past. In recent times, astronomers have come to realise that it can also be a potent tool to understand the history of astronomy as well as for inferring minute changes in the motion of Earth. 

A team of archaeologists at the Indian Institute of Technology, Gandhinagar, conducted a survey of an unexplored area of around 12,276 square metre at Dholavira using Ground Penetrating Radar (GPR) technique which helps to scan the ground and reveal objects buried underground.

Uttarakhand bans quarrying in the Ganga and its tributaries post NGT order

Manhole-cleaning robot Bandicoot successfully completes trial run in Thiruvananthapuram

Microorganisms can be found in almost every habitat in the environment owing to their capacity to adapt and to survive. Some of them can withstand extremely hot environments such as natural hot springs. Studying such organisms can help in understanding not just why they are so hardy but may also yield new and useful chemicals. 

Revised Coastal Zone Management Plan frees up large swathes of coastal land for development

Tamil Nadu objects to Kerala diverting excess water from Siruvani dam