International Young Scientist Awards

Astronomers have uncovered a fascinating new class of cosmic phenomena— faint circular objects (FCOs )—dubbed the " ghosts of the radio universe. " These enigmatic structures appear as ghostly rings in deep-space radio surveys, defying easy classification. Unlike supernova remnants or distant galaxies, these newly discovered objects challenge existing astrophysical models, hinting at unknown mechanisms shaping our universe. FCOs were first detected using advanced radio telescopes such as the Square Kilometre Array Pathfinder (ASKAP) and MeerKAT. Their faint, circular appearance suggests they might be remnants of ancient cosmic explosions, radio halos surrounding distant galaxies, or even exotic manifestations of extreme astrophysical processes. However, their exact nature remains elusive, sparking intrigue among astronomers worldwide. One leading hypothesis proposes that these structures could be fossil radio emissions from past activity of supermassive black holes, now fad...

Karl Hofius in his article in this issue of the Bulletin entitled “Evolving role of WMO in hydrology and water resources management” ably describes the evolution of the Hydrology and Water Resources Programme in WMO over the past 50 years. These developments have seen the integration of operational hydrology into the activities of WMO and the recognition of this through the adoption of the slogan “Weather, climate and water” for WMO. The questions I have been asked are: Where to from here? What are the challenges for the next 50 years An important first step in deciding on future directions and therefore the challenges we face is to look closely at what are the key issues which water resources managers must address today and considering how these will evolve with time. For example, Mr Hofius quite correctly focuses at the end of his paper on the importance of hydrology in the climate change discussion. Climate change: while we have always had to deal with a variable climate, the major...

A deep neural network called CHAIS may soon replace invasive procedures like catheterization as the new gold standard for monitoring heart health. The ancient Greek philosopher and polymath Aristotle once concluded that the human heart is tri-chambered and that it was the single most important organ in the entire body, governing motion, sensation, and thought. Today, we know that the human heart actually has four chambers and that the brain largely controls motion, sensation , and thought. But Aristotle was correct in observing that the heart is a vital organ, pumping blood to the rest of the body to reach other vital organs. When a life-threatening condition like heart failure strikes, the heart gradually loses the ability to supply other organs with enough blood and nutrients that enables them to function. Researchers from MIT and Harvard Medical School recently published an open-access , introducing a noninvasive deep learning approach that analyzes electrocardiogram (ECG) signals t...

  China’s Zhurong rover , part of the Tianwen-1 mission, has made a groundbreaking discovery on Mars—evidence of an ancient beach that existed 3.5 billion years ago . This discovery, made in the Utopia Planitia region, suggests that Mars once had large bodies of water , supporting the theory that the Red Planet was once a habitable environment. Using its ground-penetrating radar, the Zhurong rover detected layered sedimentary structures similar to those found in terrestrial coastal environments. These formations indicate that an ocean or large lake once covered the area, leaving behind shoreline-like deposits . Scientists believe that fluctuating water levels, wave activity, and sediment movement contributed to shaping this ancient Martian beach. This finding aligns with previous studies that suggest Mars had an extensive hydrosphere in its early history. The presence of sedimentary structures and mineral deposit s further supports the hypothesis that liquid water played a crucial...

When the term national security threat is used in a cyber sense, thoughts maybe turn to the likes of suspected Chinese state-affiliated hackers , or perhaps Russian ransomware gangs claiming to have data that could But according to a report from the Google Threat Intelligence Group, financially motivated cybercrime attacks, including those without any ties to state actors or aspirations, can be just as harmful to national security. “A single incident can be impactful enough on its own to have a severe consequence on the victim and disrupt citizens' access to critical goods and services,” Google has warned, concluding that cybercrime must be treated as a national security priority that requires international cooperation. National security practitioners pay more attention to state-affiliated hacking groups than they do to cybercrime activity, despite the latter making up the vast majority of malicious activity online, according to a Feb. 12 Nothing wrong with that, you might think...

Air pollution is linked to one in nine deaths around the world. In India, over a billion people live in areas where dangerous particulate matters exceed national quality standards. We must treat it as a public health emergency The global mortality data associated with air pollution is staggering. The World Health Organization says air pollution is linked to one in nine deaths and 7 million premature deaths every year. According to the State of Global Air 2024 report, air pollution caused 8.1 million deaths in 2021, making it the second most important risk for mortality, especially among children under five. Every year, 6.7 million people lose their lives prematurely due to the combined impact of poor indoor and outdoor air. Outdoor pollution accounted for 4.2 million of these deaths, primarily from cancer, respiratory infections and cardiovascular disorders. Almost 90 percent of these deaths occur in low- and middle-income countries like India, which are disproportionately affected ....

  🌿 Torenia goalparensis: A Newly Discovered Flowering Plant in Goalpara Researchers have discovered a new species of flowering plant, Torenia goalparensis , in the Goalpara district of Assam, India. This remarkable find adds to the rich floral diversity of the northeastern region, which is known for its unique and endemic plant species. 🌱 Taxonomy & Classification Torenia goalparensis belongs to the Linderniaceae family, a group of flowering plants commonly found in tropical and subtropical regions. The genus Torenia is known for its vibrant, tube-shaped flowers, often referred to as wishbone flowers . 🌺 Morphological Features The newly discovered species exhibits distinctive features that differentiate it from other Torenia species:Flowers: The blossoms of Torenia goalparensis are small, tubular, and display a striking combination of purple and blue shades with yellow markings. Leaves: The plant has lanceolate to ovate green leaves with serrated edges, arranged oppositely ...