The Greenwald limit refers to the theoretical upper bound on plasma density in a tokamak-based fusion reactor. If plasma density exceeds this limit, the confined plasma becomes unstable, leading to turbulence and eventual collapse of the fusion reaction. Why it is important? Key Aspects of the Greenwald Limit: Achievement & Significance:
A 5.1-magnitude earthquake that shook central Assam on January 5 has been traced to tectonic activity along the Kopili Fault — one of the most active fault systems in Northeast India. The quake occurred at 4:17:40 am with its epicentre located in Morigaon district, at a depth of 50 km, the NCS said in its
Tamil Nadu government has announced the establishment of the India’s first-ever Centre of Excellence for Hornbill Conservation at the Aanamalai Tiger Reserve (ATR) in Coimbatore district in connection with biodiversity protection. To address this, the state’s Department of Environment, Climate Change, and Forests has allocated Rs 1 crore under the Endangered Species Conservation Corpus Fund
Recent research has uncovered some concerning trends in our freshwater ecosystems. Climate change and rising temperatures are causing a drop in dissolved oxygen (DO) levels in lakes around the world. A thorough examination of more than 15,000 lakes shows that a staggering 83% are facing deoxygenation. This situation presents a significant risk to aquatic life
83% of lakes globally experiencing decrease in surface water oxygen levels Read More »
Prime Minister Narendra Modi recently inaugurated Vantara, an advanced animal rescue, conservation, and rehabilitation center in Gujarat’s Jamnagar district. The event was attended by Reliance Industries Chairman Mukesh Ambani, his wife Nita Ambani, their son Anant Ambani, and daughter-in-law Radhika Merchant. During his visit, PM Modi explored the state-of-the-art facilities, interacted with rehabilitated animals, and observed medical procedures
PM Modi Inaugurates Vantara, an Animal Rescue and Conservation Centre in Gujarat Read More »
The discovery of a new species of spined loach, Cobitis beijingensis, is a significant milestone for biodiversity in Beijing. This finding is the first of its kind in more than 40 years and highlights the ongoing efforts to restore aquatic ecosystems in urban settings. The research was carried out by the Institute of Zoology at
New fish species discovered in Beijing in over 40 years Read More »
The recent sighting of 85 Cape Vultures (Gyps coprotheres) in South Africa’s Eastern Cape after three decades is a significant milestone for conservationists. These vultures, which are native to Southern Africa, play a crucial role in maintaining ecological balance by helping to prevent the spread of disease through the disposal of carrion. While conservation efforts
Cape Vultures Spotted After 30 Years in South Africa’s Eastern Cape Read More »
The Soliga tribal community has become a vital player in the increasing tiger population in Karnataka’s Biligirirangana Hills (BRT) Tiger Reserve. Their strong bond with the forest, traditional conservation practices, and acknowledgment of their rights to the land have greatly aided in protecting wildlife in the area. On February 23, 2025, Prime Minister Narendra Modi
Soliga Tribe’s Role in Tiger Conservation at BRT Tiger Reserve Read More »
On February 18, 2025, Union Minister for Environment, Forest and Climate Change, Shri Bhupender Yadav, launched the ‘Waste Recycling and Climate Change 2025’ conclave, organized by the Recycling and Environment Industry Association of India (REIAI). The focus of the event was on how waste recycling can aid in achieving environmental sustainability and fostering economic growth
Bhupender Yadav Opens ‘Waste Recycling and Climate Change 2025’ Conclave Read More »
Oceans, which cover more than 70% of the Earth’s surface, play a crucial role in regulating our climate and providing food and livelihoods for billions of people. Unfortunately, they are under serious threat from pollution, overfishing, climate change, and habitat destruction. To safeguard marine life and promote the sustainable use of ocean resources, new initiatives
Ocean Coordination Mechanism Aims to Protect Caribbean & North Brazil Shelf Read More »
