Learning & Developments Archives - Page 2 of 6

Nov222024 by Editor DeskNo Comments

Microplastics Found in Clogged Arteries Linked to Increased Stroke and Heart Attack Risk

Breaking News, Environment, Learning & Developments

Microplastics, tiny plastic fragments that infiltrate human tissues, have been detected in arterial plaques, raising significant concerns about cardiovascular health. A groundbreaking study published in The New England Journal of Medicine explores the association between microplastics in fat-clogged arteries and increased risks of stroke, heart attacks, and death. Led by Dr. Raffaele Marfella from the University of Campania, Naples, the study analyzed fatty deposits removed from 257 patients undergoing carotid endarterectomy, a surgical procedure to reduce stroke risk. Key findings include: Microplastics Presence: Nearly 60% of the plaques contained polyethylene, commonly found in plastic bags and bottles. Additionally, 12% contained polyvinyl chloride (PVC), used in pipes, flooring,...

Nov222024 by Editor DeskNo Comments

Solar Orbiter Captures Most Detailed Images of the Sun Yet

Breaking News, Learning & Developments, Space

From a staggering distance of 74 million kilometers, the ESA/NASA Solar Orbiter has delivered breathtaking new images of the Sun, showcasing unprecedented details of our closest star. Despite the vast distance, the Orbiter's advanced instruments have captured some of the highest-resolution images ever taken, shedding light on the Sun's magnetic and plasma dynamics. Launched in 2020, the Solar Orbiter is on a mission to unravel the Sun's mysteries, from its solar wind to the complex behavior of its magnetic field and dynamic eruptions like solar flares. Among its objectives is producing detailed, high-resolution imagery of the Sun's surface, a feat it accomplishes using cutting-edge instruments: Polarimetric and Helioseismic Imager (PHI): A German contribution capturing the Sun's ma...

Nov212024 by Editor DeskNo Comments

Sawmill Sink: A Time Capsule of The Bahamas’ Ancient Past

Breaking News, Environment, Learning & Developments

Nestled on Great Abaco Island in The Bahamas, Sawmill Sink a mysterious blue hole has revealed an extraordinary trove of fossils that shed light on the island’s ancient history. For over a decade, beginning in 2005, researchers plunged into the perilous depths of this natural wonder, uncovering secrets from a world long vanished. "This was probably the most important site I'd ever had a chance to get involved with," said David Steadman, curator emeritus at the Florida Museum of Natural History. However, these groundbreaking explorations came to a halt five years ago when a devastating hurricane wreaked havoc on Great Abaco, disrupting the fossil collection efforts and leaving the remaining treasures submerged, possibly forever. Formation of Sawmill Sink Sawmill Sink, like other...

Nov212024 by Editor DeskNo Comments

The Hidden Danger of Asbestos in Everyday Products

Breaking News, Environment, Fact Check, Learning & Developments

Asbestos widely used for its heat resistance and durability, has a dark legacy as a carcinogen responsible for mesothelioma, an aggressive and incurable cancer. Its use spanned diverse applications, from construction materials to the fake snow in classic films like The Wizard of Oz and White Christmas. Despite its hazards, asbestos wasn't banned in the UK until 1999, decades after its dangers were established. Today, concerns about asbestos persist not in construction but in cosmetics. Investigations have revealed traces of asbestos in some talc-based products, raising fresh alarms about its hidden risks in everyday items. How Asbestos Causes Mesothelioma Asbestos is a group of six fibrous minerals, including chrysotile (white asbestos) and crocidolite (blue asbestos), that can fr...

Nov212024 by Editor DeskNo Comments

Can Cloud Seeding Help Delhi Breathe Cleaner Air?

Breaking News, Climate Actions, Environment, Learning & Developments

Delhi is grappling with its annual air pollution crisis, with Air Quality Index (AQI) levels in the “severe plus” category, consistently above 450. In response, Delhi’s Environment Minister Gopal Rai has appealed to Prime Minister Narendra Modi for assistance in deploying cloud seeding a controversial technique to induce artificial rain and potentially reduce pollution levels. What is Cloud Seeding? Cloud seeding, also known as artificial rain, involves dispersing substances like silver iodide, potassium iodide, or dry ice into clouds to stimulate precipitation. These particles act as nuclei around which water droplets form, potentially triggering rainfall. The process can be carried out via aircraft, rockets, or ground-based generators. In theory, the rainfall generated could "wa...

Nov202024 by Editor DeskNo Comments

Earth’s Magnetic North Pole Drifts Rapidly Towards Russia: Scientists Raise Concerns

Breaking News, Environment, Learning & Developments

The Earth's magnetic North Pole is moving toward Russia at an accelerating pace, raising concerns about its impact on navigation systems, technological infrastructure, and even life on Earth. British scientists tracking the pole’s movements report it has shifted 2,250 kilometers from Canada to Siberia and is now traveling at a speed of 50-60 kilometers per year up from just 15 kilometers per year in the 1990s. The magnetic North Pole is critical for modern navigation, including planes, ships, and smartphones, which rely on the Earth's magnetic field for direction. Scientists warn that continued rapid movement could cause compasses to point east of true north by 2040, requiring recalibrations across industries. The British Geological Survey (BGS), which monitors the pole, emphasizes t...

Nov202024 by Editor DeskNo Comments

Great Barrier Reef Faces Record Coral Mortality Amid Bleaching Crisis

Breaking News, Climate Actions, Environment, Learning & Developments

The Great Barrier Reef, a global icon of marine biodiversity, has suffered unprecedented coral loss, with Australian researchers reporting the highest mortality on record. Surveys conducted by the Australian Institute of Marine Science revealed up to 72% coral mortality across 12 reefs, driven by a summer of extreme weather, including mass bleaching, two cyclones, and flooding. Severe Decline in Northern Reefs In the reef's northern section, a third of hard coral perished the largest annual decline in 39 years of monitoring. Scientists fear similar devastation may have occurred in other parts of the 2,300-kilometer-long reef, known as the world's largest living structure. Mass bleaching occurs when rising sea temperatures force corals to expel the microscopic algae (zooxanthellae)...

Nov202024 by Editor DeskNo Comments

Lonely Dolphin Found “Talking” to Himself Scientists Unveil Fascinating Findings

Breaking News, Environment, Learning & Developments

In an extraordinary discovery, researchers studying marine life have documented a solitary bottlenose dolphin, named Delle, engaging in a peculiar behavior: seemingly talking to himself. Found in the Baltic Sea’s Svendborgsund channel near Denmark, Delle has been living in isolation since September 2019, far outside the usual range of bottlenose dolphins, which are known to thrive in social pods. This remarkable behavior was highlighted in a study published in the journal Bioacoustics last month. Despite being social animals, dolphins like Delle, who live alone, are rarely studied in detail due to their perceived outcast status. However, researchers took an unconventional approach, placing underwater recording devices to observe his behavior over 69 days between December 2022 and Februa...

Nov202024 by Editor DeskNo Comments

Deep-Sea Discovery Underwater Volcano-Like Structure Found Near Alaska

Breaking News, Environment, Learning & Developments

In a groundbreaking discovery scientists aboard the Coast Guard Cutter Healy have identified a massive underwater volcano-like formation deep beneath the Arctic Ocean near Alaska. This remarkable structure, sitting more than 1,600 meters below the ocean's surface, was revealed during a seafloor mapping project aimed at improving navigation safety in the region. The team aboard the Healy, which included researchers from the National Science Foundation, University of New Hampshire, and NOAA (National Oceanic and Atmospheric Administration), detected a potential gas plume rising from the formation. While details are still emerging, the discovery sheds light on the largely unexplored underwater terrain of the Arctic, offering new avenues for scientific exploration. Captain Meghan McGover...

Nov192024 by Editor DeskNo Comments

Discovery of ‘Red Monster’ Galaxies Challenges Understanding of Early Universe Formation

Breaking News, Learning & Developments, Space

Astronomers have uncovered three colossal galaxies dubbed "red monsters" from the early Universe, defying existing models of galactic formation. Almost as large as the Milky Way, these galaxies were discovered using the James Webb Space Telescope (JWST) and are believed to have formed during the Cosmic Dawn, within the first billion years after the Big Bang. Galactic Giants in the Cosmic Dawn The findings have raised significant questions about how galaxies could have grown so rapidly in the nascent stages of the Universe. “This is akin to finding a toddler weighing 100 kilograms,” remarked Ivo Labbé, an astronomer from Swinburne University of Technology. “JWST has now proven monsters do roam the early Universe.” Conventional theories suggest galaxies form gradually, as dark matte...