Science Archives - Page 180 of 290 - Scitke

A New Type of Biological Entity Found in Our Bodies

Trillions of microbes, spanning bacteria, viruses, fungi, and more, inhabit our bodies. Recently, Stanford researchers unearthed a fresh category of biological entities within us, dubbing them “Obelisks” with an air of mystery. The expansive microbiome we harbor continues to reveal its complexity, with ongoing discoveries shaping our understanding of its composition and impact on health. […]

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Modified Skin Bacteria Combat Acne by Producing a Common Drug

Healthcare, Science / Jorge Paka

Researchers have shown a novel approach to combat acne by genetically modifying skin bacteria to produce proteins present in acne medications, highlighting a potential breakthrough in acne treatment. Acne initiates when hair follicles become obstructed with a combination of dead skin cells and sebum, which can lead to inflammation and the development of pimples, bumps,

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US Space Force Seeks Orbital Refueling Stations

Astronomy, Science / Jorge Paka

The US Space Force has selected Northrop Grumman’s Passive Refueling Module (PRM) as the preferred option to establish the standard for refueling satellites in orbit, thus prolonging their mission duration under the Space Systems Command (SSC). Satellites are expensive to construct and launch into space, prompting engineers to maximize their longevity. Yet, the requirement for

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Earth Might Have Been Flat in the Distant Past – Sort Of

Earth Science, Science / Jorge Paka

Researchers at the University of Central Lancashire (UCLan) have discovered that newly formed planets could initially have a flatter shape before becoming more rounded, suggesting that the concept of a flat Earth might have some validity, albeit billions of years ago. Planets typically emerge from protoplanetary discs, which are comprised of rings of dust and

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A Look at Fatty Liver

1 Comment / Healthcare, Science / Eduardo Paulo

The prevalence of non-alcoholic hepatic steatosis, commonly referred to as fatty liver disease, is gaining attention in the media. As suggested by its name, this condition impacts the liver and is on the rise. The associated complications can be significant, and it is essential to explore comprehensive information about fatty liver disease. Too Much Fat

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A Vast X-Ray Image Spans Half the Universe Capturing Over a Million Sources

Astronomy, Planetary Science, Science / Jorge Paka

Astronomers have utilized the eROSITA space telescope to chart half of the universe in X-ray light. This newly created map, featuring nearly a million X-ray sources, serves as the foundation for numerous scientific papers, with many more anticipated in the future. Positioned at Lagrange Point 2, eROSITA is a soft X-ray imaging telescope situated near

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A Recently Discovered Molecule Boosts White Blood Cell Levels to Combat Infections

Biology, Science / Jorge Paka

White blood cells play a crucial role as immune system defenders, but their levels can be diminished by health conditions or treatments such as chemotherapy. Researchers at Yale have identified a molecule that, when administered, rapidly elevates their numbers. This approach aims to strengthen the immune response against infections without relying on antibiotics. Neutrophils, a

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A Unique Cherry Tomato Variety Self-Dries While on the Vine

Science / Jorge Paka

While sun-dried tomatoes often undergo pre-treatment with sulfur dioxide or salt before being dried, typically in an oven, a recently developed cherry tomato variant has been specially bred to naturally dry while still on the vine. Created by the food tech firm Supree, these tomatoes possess microscopic fissures in their skin. Enhancing Flavor and Nutrient

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A Piezoelectric Bone Bandage Speeds Up Fractured Bone Healing

Healthcare, Medicine, Science / Jorge Paka

Scientists have effectively rejuvenated impaired skull bones in mice through the development of an independent biomimetic scaffold. This innovative “bone bandage” incorporates a piezoelectric structure and leverages the growth-enhancing attributes of a naturally occurring mineral. The application of this technique extends to various possibilities in bone regeneration and the broader field of regenerative medicine. Piezoelectric

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Decarbonize 85% of All Industries Using Current Technology

Earth Science, Environmental Science, Science / Jorge Paka

The industrial sector contributes approximately 25% of worldwide CO2 emissions, equivalent to around 9.3 billion metric tonnes annually, and this figure is increasing. However, a group at the University of Leeds asserts that we don’t have to rely on revolutionary new technologies to significantly reduce these emissions. In a recent publication in the journal Joule,

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