GS3

ISRO’s RISAT-2 satellite, launched in 2009, has made an uncontrolled re-entry into the Earth’s atmosphere. The space agency on Thursday said the RISAT-2 satellite, weighing about 300 kg, made an uncontrolled re-entry in the Indian Ocean near Jakarta on October 30. “Weighing only about 300 kg, the satellite has now …

Tamil Nadu power utilities have voiced concern over the shutdown of Unit-1 of Madras Atomic Power Station (MAPS) at Kalpakkam since 2018. They have sought the probable date for it to resume operation. In a letter to the Southern Regional Power Committee (SRPC), Tamil Nadu Transmission Corporation Limited (Tantransco) said …

The Genetic Engineering Appraisal Committee (GEAC), India’s apex regulator of genetically modified plants and food products, has approved the environmental release of Dhara Mustard Hybrid-11 (DMH-11), a genetically-engineered variant of mustard. Trials conducted over three years by the Indian Council of Agricultural Research (ICAR) suggest that DMH-11 has 28% higher …

The Defence Research & Development Organisation (DRDO) on Wednesday conducted the maiden flight-test of Phase 2 of the ballistic missile defence (BMD) interceptor missile successfully. The AD-1 is a long-range interceptor missile designed for both low exo-atmospheric and endo-atmospheric interception of long-range ballistic missiles as well as aircraft. It is …

The horns of rhinoceroses may have become smaller over time from the impact of hunting, according to a recent study which analysed artwork and photographs of the animal spanning more than five centuries. The study, published in the latest edition of People and Nature by the British Ecological Society, relied …

Considering the huge increase in the prices of fertilizers in global market, the Centre has “doubled” the fertilizer subsidy for this rabi season. A meeting of the Union Cabinet here on Wednesday approved a subsidy of ₹51,875 crore for nitrogen, phosphorus and potash (NPK) and sulphur for phosphatic and potassium …

After years of being in limbo, there is a surge of optimism around DMH-11, or Dhara Mustard Hybrid-11, a variety developed using genetic engineering techniques by Indian scientists and public funds. The Genetic Engineering Appraisal Committee (GEAC), the apex regulator and an arm of the Environment Ministry, last week cleared …

November 3 will be the first ‘The International Day for Biosphere Reserves’, to be celebrated beginning 2022. The World Network of Biosphere Reserves (WNBR) was formed in 1971, as a backbone for biodiversity conservation, ecosystem restoration, and living in harmony with nature. There are now 738 properties in 134 countries, …

The Panamaram heronry, the largest breeding ground of herons in Kerala’s Malabar region, is set to get a fresh lease of life, thanks to the intervention of the Kerala State Biodiversity Board (KSBB) and the Panamaramgrama panchayat. The heronry, formed on a sandbank on the Panamaram river, is a breeding …

Goa is hosting the three day Civil Air Navigation Services Organisation (CANSO) Conference from 1st to 3rd November 2022. Across the three days, delegates and exhibitors from the Asia Pacific region andbeyond will be discussing and collaborating on the key issues that will help shape the future of Asia’s aviation …