Learning & Developments Archives - Page 2 of 9

Jan292025 by Editor DeskNo Comments

New Study Warns of Potential 1.9 Metre Sea-Level Rise by 2100 Under High Emissions Scenario

Breaking News, Climate Actions, Disasters, Learning & Developments

An international team of researchers from NTU Singapore and Delft University of Technology (TU Delft) in the Netherlands has projected a significant rise in global sea levels if carbon dioxide emissions continue to increase. According to their findings, published in the scientific journal Earth's Future, sea levels could rise between 0.5 and 1.9 meters by the year 2100 under a high-emission scenario. The upper limit of this range is nearly 90 centimeters higher than the latest United Nations (UN) projection, which estimates a rise of 0.6 to 1.0 meters. This study provides a "very likely range" (indicating a 90% probability of occurrence), offering a new dimension to sea-level projections. Previously, projections from the UN's Intergovernmental Panel on Climate Change (IPCC) were based o...

Jan282025 by Editor DeskNo Comments

Expert Calls for Stronger Climate Risk Response to Tackle Extreme Events

Breaking News, Climate Actions, Environment, Learning & Developments

Katharine Mach, a climate risk management specialist and chair at the University of Miami’s Department of Environmental Science and Policy, emphasizes the urgent need for a comprehensive risk-response framework to address the increasing complexity of climate change. Drawing insights from her research on hazards like wildfires, flooding, and extreme heat, she outlines key strategies for adaptation and highlights challenges in implementation. Adapting to climate change means preparing for current risks and anticipating future challenges. With global temperatures surpassing a 1.5°C increase for the first time in 2024, communities are grappling with unprecedented climate extremes. Mach stresses that adaptation is crucial to ensuring safety and resilience in the face of these challenges. ...

Jan272025 by Editor DeskNo Comments

Study Finds Climate Change Fuels Rise in Multi-Year Droughts

Breaking News, Climate Actions, Disasters, Learning & Developments

A groundbreaking 40-year study has revealed a troubling surge in long-lasting, multi-year droughts (MYDs), which have become more frequent, drier, and expansive with the warming climate. The findings, published in Science on January 16, emphasize the global challenge posed by these persistent dry spells, warning of their devastating impact on ecosystems, agriculture, and water resources. Between 1980 and 2018, global terrestrial land affected by MYDs expanded at an alarming rate of 50,000 square kilometers annually. Researchers documented 13,176 MYD events during this period, each lasting at least two consecutive years. These droughts not only grew in size but also experienced significant temperature anomalies in affected regions. Notably, the study identified 10 of the most severe M...

Jan212025 by Editor DeskNo Comments

UK Scientists to Probe Deep Sea’s ‘Dark Oxygen,’ A Discovery That Could Redefine Life’s Origins

Breaking News, Climate Actions, Fact Check, Learning & Developments

A groundbreaking study led by Prof. Andrew Sweetman of the Scottish Association for Marine Science (SAMS) is set to explore the phenomenon of "Dark Oxygen," a form of oxygen produced in the absence of light. This revolutionary discovery, made last summer, challenges the long-held belief that oxygen production is exclusively a byproduct of photosynthesis. The project is backed by a £2 million support package from The Nippon Foundation. The team will deploy advanced sensors to the deepest parts of the ocean, aiming to determine how oxygen can be created in complete darkness, far from the reach of sunlight. The study will investigate whether this process occurs in other deep-sea environments and examine its implications for life on Earth and beyond. “Our discovery of Dark Oxygen was a p...

Jan212025 by Editor DeskNo Comments

Melting Ice Reveals 5,900-Year-Old Forest in Rocky Mountains

Breaking News, Environment, Learning & Developments

The melting ice of the Rocky Mountains has unearthed a stunning archaeological discovery: a 5,900-year-old whitebark pine forest preserved in remarkable detail. Located on the Beartooth Plateau in Wyoming at an elevation of 3,100 meters well above today’s tree line the discovery offers an unprecedented glimpse into ancient climates while raising pressing questions about the future. The frozen forest, uncovered during an archaeological survey, includes more than 30 well-preserved trees. Whitebark pine, a species that no longer grows at such heights, flourished there during a significantly warmer period in Earth's history. “This discovery offers us a window into past conditions at high elevations,” said Cathy Whitlock of Montana State University. Tree ring analysis and carbon dating re...

Jan202025 by Editor DeskNo Comments

Unraveling the ‘Ice-Ocean Boundary Layer’ to Predict Sea Level Rise

Breaking News, Learning & Developments

Scientists are making significant progress in deciphering the intricate relationship between the Antarctic ice sheet and the Southern Ocean, a dynamic that plays a crucial role in driving global sea level changes. Recent research highlights how small-scale oceanic processes, often occurring at the microscopic level, influence the melting of massive ice structures. Despite Antarctica’s vast ice reserves, the factors determining its stability are highly localized, presenting significant challenges in measurement and modeling. To overcome this, researchers are turning to advanced tools like autonomous underwater vehicles and cutting-edge computer simulations. These technologies are uncovering critical details about how ocean water interacts with the ice, offering new insights into previous...

Jan172025 by Editor DeskNo Comments

Shocking Discovery revel Supermassive Black Hole Targets Earth with Giant Energy Beam

Breaking News, Learning & Developments, Space, Tech

Astronomers have discovered a supermassive black hole in a distant galaxy shooting a powerful energy beam directly toward Earth. Dubbed J0410−0139, this rare cosmic phenomenon belongs to a category of black holes known as blazars. With a mass approximately 700 million times that of the Sun, the black hole dates back to the early universe, about 800 million years ago. The discovery was made using data from leading observatories, including the Atacama Large Millimeter Array, the Magellan Telescopes, and the European Southern Observatory's Very Large Telescope in Chile, along with NASA’s Chandra Observatory in orbit around Earth. “The alignment of J0410−0139’s jet with Earth gives us a rare opportunity to study the inner workings of a supermassive black hole,” said Emmanuel Momjian, co-...

Jan172025 by Editor DeskNo Comments

Revolutionizing Rainfall Predictions: Japanese Researchers Develop Advanced Climate Modeling Technique

Breaking News, Learning & Developments, Tech

Tokyo, Japan – With climate change amplifying the frequency and intensity of water-related disasters like floods and droughts, accurate global precipitation estimates are more crucial than ever. However, the lack of sufficient rain gauge data in many regions poses significant challenges to these predictions. In a groundbreaking study published in Hydrology and Earth System Sciences, researchers from Chiba University, Japan, have developed a cutting-edge method using the Local Ensemble Transform Kalman Filter (LETKF) to bridge this data gap. Assistant Professor Yuka Muto and Professor Shunji Kotsuki have combined advanced algorithms with real-world data to refine global precipitation estimates, promising a transformative impact on disaster preparedness and water resource management. T...

Jan162025 by Editor DeskNo Comments

Global Risks 2025 Cyber Threats Top Concerns as Climate Change Rises

Breaking News, Climate Actions, Disasters, Environment, Learning & Developments

As businesses prepare for 2025, the Allianz Risk Barometer reveals a landscape dominated by interlinked global challenges. Cyber-attacks, particularly data breaches, have been identified as the leading risk, with 38% of companies marking them as their top concern. Following closely are business interruptions (31%) and natural catastrophes (29%). Climate change climbs to its highest-ever position at #5, reflecting a year marked by extreme weather and record-breaking temperatures. Cybersecurity remains the top concern for businesses worldwide for the fourth consecutive year. The increasing sophistication of cyber threats, exacerbated by advances in artificial intelligence, has businesses on edge. Data breaches remain the most feared cyber incident, followed by attacks on critical infrastr...

Jan162025 by Editor DeskNo Comments

Beneath the Himalayas Mysteries of the Indian Plate’s Hidden Dynamics

Breaking News, Fact Check, Learning & Developments

For millions of years, the Himalayas have stood as a testament to the Earth’s geological power, their towering peaks born from the relentless collision of tectonic plates. But while these majestic mountains capture the imagination, the story beneath their surface is even more compelling. Scientists are now uncovering clues that shed light on the hidden movements of the Indian Plate, revealing processes that challenge long-held beliefs about how continents behave during collisions. The Indian Plate and the Eurasian Plate have been in a slow-motion clash for over 60 million years, a collision that not only gave rise to the Himalayas but also set into motion a series of enigmatic processes deep within the Earth. Unlike dense oceanic plates, which readily subduct into the mantle, continenta...