The Southern Ocean surrounding Antarctica is home to a diverse range of wildlife, with many species playing critical roles in the ecosystem. However, human activities such as fishing and tourism are putting increasing pressure on these fragile habitats. A team of scientists led by the University of Colorado Boulder has identified 30 new areas that
Earth
The study of massif-type anorthosites has long been a mystery for scientists due to the conflicting theories surrounding their formation. These plagioclase-rich igneous rock formations, covering vast areas and hosting valuable titanium ore deposits, have remained a puzzle for decades. However, a recent breakthrough by a team of researchers sheds light on the intricate connections
A recent study conducted by researchers at Brown University delved into the ancient temperatures and rainfall patterns in the tropical Andes of South America. It revealed how climate history in this region over the past 16,000 years was influenced by carbon dioxide levels and ocean currents from global climate events. The study, published in the
Recent research conducted by a team from Los Alamos National Laboratory has made significant advancements in the field of landslide prediction. By enhancing simulation speed and accuracy, the study aims to enhance safety measures for communities vulnerable to infrastructural damage caused by landslides. One of the primary challenges with existing methods of predicting debris flow
Recent research conducted by the University of Ottawa, Carleton University, and University College London challenges the conventional belief regarding the isotopic composition of carbon in iron formations from the Saglek-Hebron Complex in Nunatsiavut (northern Labrador). While previous studies had suggested that these formations could be evidence of early life on Earth, the new study presents
Scientists recently made a significant breakthrough by recovering the first long section of rocks from the Earth’s mantle. This mantle, which lies beneath the crust and is the planet’s largest component, has long been shrouded in mystery. The recovery of 1,268 meters of mantle rock from a tectonic window along the Mid-Atlantic Ridge during Expedition
The recent study conducted by researchers from the University of Cambridge and the British Antarctic Survey sheds light on the impact of biomass burning on climate change. By tracking fire activity over the past 150 years through measurements of carbon monoxide trapped in Antarctic ice cores, the researchers have uncovered significant findings that challenge previous
Exploring the impact of natural disasters on Earth’s climate has long been a focus of scientific research. One such phenomenon that has shaped the planet’s geological history is volcanic eruptions. These events have had far-reaching consequences, releasing vast amounts of carbon into the atmosphere and oceans, ultimately leading to rapid climate warming and mass extinctions
Antarctica’s McMurdo Dry Valleys are known for their extreme dryness and unique ecosystem. Surrounded by mountains that block melting glacier water and with minimal humidity, these valleys rarely see rain. However, a drastic change occurred in March 2022 when temperatures soared more than 70°F above average, leading to significant consequences for the local invertebrate organisms.
In the aftermath of the 2022 magnitude 6.8 earthquake in Luding County, China, researchers have been exploring the potential of Global Navigation Satellite System (GNSS) data in the rapid prediction of earthquake-triggered landslides. The study conducted by Kejie Chen and colleagues from the Southern University of Science and Technology has provided valuable insights into the
Groundwater is a crucial resource that plays a vital role in sustaining plants, ecosystems, agricultural production, and drinking water supplies. However, various factors such as climate change and anthropogenic pressures can pose a threat to groundwater availability, especially in southwestern Europe. An international research team led by the Helmholtz Centre for Environmental Research (UFZ) recently
In a recent study published in the journal Nature Cities, a collaborative team of Earth scientists, environmental engineers, and geomaticists discovered a fascinating trend in urban development. Rather than expanding outward, modern cities around the world are experiencing a significant increase in vertical growth. This research is particularly timely, given the ongoing migration of people
A recent study led by McGill University suggests that Earth’s natural forces have the potential to significantly reduce the impact of Antarctica on rising sea levels. However, this reduction can only be achieved if carbon emissions are promptly and drastically reduced in the coming decades. Conversely, if current emission levels continue unchecked, the loss of
Climate scientists have long been concerned about the potential tipping points in the Earth’s systems that could result in irreversible and catastrophic consequences. However, a recent study published in Science Advances sheds light on the challenges and uncertainties associated with predicting these tipping events. The study conducted by researchers from the Technical University of Munich
One of the most common methods for reconstructing ancient ocean temperatures is by analyzing the ratio of different oxygen atoms in the calcium carbonate remains of fossils. However, this method presents several challenges, such as the influence of biological processes known as “vital effects,” particularly noticeable in corals. A recent study led by the University