Antarctica’s only native insect’s unique survival mechanism
Peer-Reviewed Publication
Updates every hour. Last Updated: 1-May-2025 11:08 ET (1-May-2025 15:08 GMT/UTC)
What’s the only native insect of Antarctica have to do to survive? An Osaka Metropolitan University-led international research team has uncovered the special ability of the Antarctic midge to prosper in an extreme environment.
Researchers have generated the first dataset of water flow beneath the entire Antarctic Ice Sheet, which will lead to more accurate projections of sea level rise.
The team from the University of Waterloo modeled Antarctica’s subglacial environment. The dataset represents the researchers’ best approximation of what the water flow underneath the ice sheet might currently look like. The results include numerous subglacial lakes developing below ice streams in both East and West Antarctica, and an extensive network of subglacial water channels that discharge large fluxes of water under many major glaciers.
A research team has found that drugs being sold as fentanyl contain high amounts of the industrial chemical bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate, or BTMPS. This new substance of concern emerged in the illicit drug supply nearly simultaneously in multiple U.S. locations from coast-to-coast.
In an article featured in Science China Earth Sciences, researchers from Tianjin University elucidate the coupling relationship between soil fungi and reactive minerals in ecosystems by utilizing global fungal carbon stocks, mineral-associated carbon stocks, and high-resolution nanoscale secondary ion mass spectrometry. They also reveal the mechanisms of fungal-nanoparticle interactions belowground. These findings provide new insights into the critical role of microorganisms in soil carbon stability and storage.
In June 2024, southern China experienced record-breaking heavy rainfall, resulting in devastating societal and economic impacts. The underlying cause of this extreme event remained unclear until this study, published in Science Bulletin, provided new insights. Based on analyses from numerical simulations using an Earth System Model (ESM), an international team of scientists identified excessive spring land heating over the Tibetan Plateau as the primary factor driving the catastrophic June 2024 rainfall in southern China.