Science

At the Supercomputing Conference or SC2024, NASA’s Associate Administrator for the Science Mission Directorate, Nicola Fox, detailed new computational tools intended to advance space science. NASA plans to employ a large language model across its science divisions, bolstered by foundation models tailored to Earth science, heliophysics, astrophysics, planetary science, and biological and physical sciences. This

A 2,600-year-old inscription engraved on a monument in Turkey, known as Arslan Kaya or “lion rock,” has been deciphered, according to research by Professor Mark Munn of Pennsylvania State University. This ancient carving, which has endured significant damage from weathering and looting, contains references to Materan, a goddess revered by the Phrygians, an ancient civilisation

A bottlenose dolphin residing alone in the Baltic Sea has been documented producing thousands of vocalisations, potentially as a result of loneliness. Known locally as Delle, this dolphin was first noticed in the Svendborgsund channel near Funen Island, Denmark, in 2019. Bottlenose dolphins typically thrive in social pods, but no other dolphins have been seen

A breakthrough in biosensor technology could enable the real-time monitoring of stress and alertness in drivers and pilots. Developed by researchers from the National University of Singapore and Tsinghua University, the device, integrated into seatbelts, tracks heartbeat and respiration without needing direct contact with the skin. This innovation, detailed in Nature Electronics, promises to enhance

A 37,000-year-old saber-toothed kitten, preserved in near-perfect condition, has been unearthed in the Siberian permafrost, shedding light on an extinct predator. The discovery was made in 2020 near the Badyarikha River, north of the Arctic Circle. The frozen remains, which include the head, forelimbs, and upper body, belong to the species Homotherium latidens. This late

A new artificial intelligence (AI) tool, Earth Copilot, has been introduced by NASA in collaboration with Microsoft to make Earth-related scientific data more accessible. Designed to summarise NASA’s extensive geospatial information, the AI-powered chatbot aims to simplify complex datasets and answer user queries with ease. By addressing questions like the environmental impact of events or

A recent cosmic census has revealed an unexpected threefold rise in active black holes within dwarf galaxies, creating the most extensive database of intermediate-mass black holes recorded to date. This survey, conducted with the Dark Energy Spectroscopic Instrument (DESI) at the Mayall Telescope in Arizona, identified over 2,500 black holes in dwarf galaxies—more than triple

A cloth fragment discovered in a royal tomb in Greece could be the remains of a tunic once worn by Alexander the Great, according to recent claims by Professor Emeritus Antonis Bartsiokas of Democritus University of Thrace. Found in a tomb near Vergina, a site historically tied to Macedonian royalty, this garment is now believed

A study by the European Synchrotron Radiation Facility (ESRF) suggests that early Homo species may have experienced extended childhoods well before significant brain enlargement, challenging longstanding evolutionary assumptions. The findings are based on the dental development of a nearly complete sub-adult Homo skull, unearthed at the Dmanisi site in Georgia and dated to 1.77 million

India, along with other developing countries at COP29 called for fair and effective climate finance agreements to support global climate action. Representing the Like-Minded Developing Countries (LMDCs), India emphasised the need for equitable financial support from developed nations, spotlighting the burden placed on vulnerable economies. Negotiators have noted that around 69% of the climate finance currently

New research on unique sandstone formations in the Colorado Rocky Mountains may confirm that Earth experienced a massive, planet-wide freeze known as “Snowball Earth.” About 700 million years ago, Earth’s surface was encased in ice, creating an extreme climate where early life not only survived but later evolved into complex multicellular organisms. For decades, the

The final supermoon of 2024, known as the Beaver Moon, will make its appearance on Friday, November 15. This full moon, which will reach its peak illumination at 4:29 PM EST, is anticipated by lunar enthusiasts as it marks the last supermoon event of the year. Visible as dawn approaches in Jakarta, this celestial event

A faint electric field has been detected in Earth’s atmosphere, confirming a theory that scientists have held for decades. This ambipolar electric field, though weak at just 0.55 volts, could play a vital role in shaping Earth’s atmospheric evolution and its ability to support life, according to recent findings. Glyn Collinson, an atmospheric scientist at

Global carbon emissions from fossil fuel combustion have reached an unprecedented peak in 2024, with the Global Carbon Project reporting a projected 37.4 billion tonnes of fossil CO2 emissions, a 0.8% increase from 2023. The report underscores an urgent call for emissions reduction as the world’s annual output of CO2 from fossil fuels and land-use

NASA astronaut Sunita Williams has recently addressed speculations surrounding her health condition while on the International Space Station (ISS), discarding recent claims made by media outlets regarding her wellbeing. In response to reports that suggested she appeared “gaunt” due to an extended stay on the ISS, Williams clarified her status during a video interview on

A recent analysis of 38-year-old data from NASA’s Voyager 2 spacecraft has provided fresh insights into the unique magnetosphere of Uranus, according to a study published on November 11 in Nature Astronomy. During Voyager 2’s 1986 flyby, Uranus’ magnetosphere was found to be unexpectedly distorted by a blast of solar wind. The findings suggest that