Category: Science & Technology

The asteroid Bennu has recently provided astronomers with vital information about the origins of life on Earth. The samples returned by NASA’s OSIRIS-REx mission have revealed a variety of organic molecules and minerals. These findings are crucial for understanding the building blocks of life and the conditions present in the early solar system. OSIRIS-REx Mission…

Recent advancements in astrophysics have led to the development of a novel method for analysing Coronal Mass Ejections (CMEs). This method allows scientists to determine the instantaneous expansion speed and radial size of CMEs using single-point observations from spacecraft. CMEs are phenomena that can cause geomagnetic storms impacting Earth’s technology. About their behaviour is crucial…

On January 29, 2025, the Indian Space Research Organisation (ISRO) marked milestone by successfully completing its 100th launch from the Satish Dhawan Space Centre in Sriharikota. The mission involved the Geosynchronous Satellite Launch Vehicle (GSLV-F15), which carried the NVS-02 satellite into orbit. This launch not only represents a technical achievement but also marks India’s growing…

OpenAI has recently introduced ChatGPT Gov, a tailored version of its AI model designed specifically for U.S. government agencies. This initiative aims to enhance the efficiency of public services while ensuring compliance with stringent security standards. By providing access to advanced AI tools, OpenAI seeks to empower policymakers to improve government operations. Purpose and Goals…

Recent studies have brought into light changes in the Earth’s magnetic north pole. This shift has deep effects on the behaviour of charged particles in the Earth’s magnetosphere. About these changes is crucial for predicting space weather and safeguarding satellite systems. The Movement of the North Magnetic Pole The north magnetic pole has been drifting…

The International AI Safety report, released in 2025, outlines critical challenges associated with rapidly evolving artificial intelligence technologies. This comprehensive document addresses various threats, including job displacement, environmental impact, and security risks. The report stems from discussions held during the 2023 global AI safety summit.. Job Market Implications The report warns of deep impacts on…

Recent health guidelines from the World Health Organisation (WHO) suggest that switching from traditional table salt to potassium-based salts, known as K-salts, could aid in managing blood pressure and reducing heart disease risks. This recommendation is particularly relevant in countries like India, where hypertension is public health concern. About K-Salts K-salts are substitutes for regular…

Recently, researchers from Banaras Hindu University identified a new species of phytopathogenic fungi named *Epicoccum indicum*. This discovery is linked to an emerging leaf spot disease affecting *Chrysopogon zizanioides*, commonly known as vetiver or khus. This discovery marks the importance of understanding plant diseases and their impacts on agriculture and medicinal plants. Identification Process *Epicoccum…

Recently, researchers at IIT Madras have successfully extracted silicon carbide from simulated moon soil. This achievement has implications for constructing habitats on the moon. About Lunar Regolith Lunar regolith is the layer of loose material covering the moon’s surface. It is challenging to obtain real lunar soil as only a limited amount has been brought…

The health of tea plantation workers in Assam has come under scrutiny due to a recent study denoting risk of chronic pulmonary aspergillosis (CPA). This life-threatening fungal infection primarily affects tuberculosis (TB) survivors. The research was conducted by a team from Assam Medical College and Hospital, revealing alarming prevalence rates among tea workers. Context of…