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Representative Image. Vacoas-Phoenix, Mauritius. Photo Source: Arne Müseler (CC BY-SA 3.0)

World

Mauritius Challenges UK Over Chagos Islands Deal and Diego Garcia Base Lease

The UK-Mauritius negotiations over the Chagos Islands continue as Mauritius’s new Prime Minister Navinchandra Ramgoolam seeks revisions to the October agreement. This development adds another chapter to the ongoing discussions over the

Govind Tekale

December 22, 2024

Paleontology

New Deep-Sea Predator ‘Dulcibella camanchaca’ Discovered 7,902 Meters Deep in Atacama Trench

A team of marine biologists has discovered a new predatory amphipod species at nearly 8,000 meters below the Pacific Ocean’s surface, marking a crucial addition to our understanding of deep-sea biodiversity. The

Govind Tekale

December 22, 2024

Representative Image. Aurora Borealis. Photo Source: Visit Greenland (Pexels)

Astronomy·Europe

Aurora Borealis Illuminates UK: Rare Sightings in Southern England as Solar Maximum Approaches

The Aurora Borealis has made notable appearances across the UK this year, with sightings recorded in unexpected locations including Dorset, Essex, Cambridgeshire, and Berkshire. This natural light show is expected to reach

Karmactive Staff

December 22, 2024

Representative Image. Nissan Car Dealership Sign. Photo Source: Mike Mozart (CC BY 2.0)

Business

Honda-Nissan $54B Merger Talks: 7.4M Annual Sales and Global Auto Shake-Up

Japanese automakers Honda and Nissan have entered exploratory merger talks, pointing to a seismic shift in the global automotive landscape. The potential combination would create the world’s third-largest automaker, with annual sales

Sunita Somvanshi

December 21, 2024

Representative Image. A Person Holding his Belly Fat. Photo Source: Towfiqu barbhuiya (Pexels)

Health

FDA Ends Tirzepatide Shortage, Orders Compounded Versions Phased Out by March 2024

The Food and Drug Administration (FDA) confirmed Thursday that Eli Lilly’s tirzepatide-based medications, Zepbound and Mounjaro, are no longer in shortage. This decision requires compounding pharmacies to cease production of alternative versions

Tejal Somvanshi

December 21, 2024

A California ground squirrel eats a vole it hunted. Credit: Sonja Wild/UC Davis

Wildlife

California Ground Squirrels Hunt Voles: 42% of Interactions Show Carnivorous Behavior

In a discovery that challenges decades of wildlife research, California ground squirrels have been observed hunting and consuming voles, marking the first documented evidence of widespread carnivorous behavior in this species. The

Rahul Somvanshi

December 21, 2024

Representative Image. Summer solstice 2010. Photo Source: Vicki (CC BY-NC-ND 2.0)

Astronomy

Australia’s Summer Solstice 2024: Which Capital City Enjoys the Longest Daylight Hours?

The summer solstic arrives in Australia on Saturday, December 21, 2024, marking the longest period of daylight in the Southern Hemisphere. The exact moment occurs at 8:20 PM AEST, when Earth’s Southern

Karmactive Staff

December 21, 2024

Caption:At left: Steel is seen to corrode into siderite (FeCO3) when immersed in subcritical liquid carbon dioxide (LCO2). At right: Samples of albite (a plagioclase feldspar) and a sandstone core are observed to form red rhodochrosite (MnCO3) when exposed to supercritical CO2 in the presence of a water solution with potassium chloride and manganese chloride, with particularly strong reaction near the interface of the two solutions. In both experiments, water saturation is provided by floating LCO2 on the water. Under the lower pressure conditions characteristic of early Mars, the water would float on the LCO2. Credits:Photos courtesy of Todd Schaef/PNNL (left) and Earl Mattson/Mattson Hydrology (right).

Astronomy·Space

Liquid CO₂ May Have Shaped Mars’ Ancient Terrain, Not Just Water, Study Suggests

A new study published in Nature Geoscience proposes that liquid carbon dioxide, alongside water, may have shaped Mars’ ancient surface features and mineral composition. The perspective article, led by Michael Hecht, principal

Rahul Somvanshi

December 21, 2024

Representative Image. Nuna Child Car Seats. Photo Source: Nuna Baby

Business·News·USA

Nuna Recalls 608,786 Rava Car Seats Over Harness Defect—Is Your Child’s Safety at Risk?

The National Highway Traffic Safety Administration (NHTSA) announced that Nuna Baby Essentials is recalling 608,786 Rava child car seats manufactured between July 16, 2016, and October 25, 2023, due to a defective

Sunita Somvanshi

December 21, 2024

A 5,000-year-old tomb believed to belong to a prehistoric king was discovered in the Wangzhuang ruins. Credit: Xinhua

Archaeology·China

5,000-Year-Old Tomb in China Unearthed with Over 350 Artifacts

A 5,000-year-old tomb unearthed at the Wangzhuang ruins in Henan Province, China, provides evidence of an early prehistoric kingdom and complex social hierarchy. A team of archaeologists has uncovered over 300 artifacts

Govind Tekale

December 21, 2024