PM2.5 trends in December – February: 2024-25 vs. 2025-26 I Courtesy: Suresh Pokhrel, ICIMOD Kathmandu, Feb 12 – Air quality in Nepal’s Kathmandu Valley showed a brief improvement in December but quickly deteriorated again in…
Study finds climate determines shapes of river basins
CAMBRIDGE, MA -- There are more than 1 million river basins carved into the topography of the United States, each collecting rainwater to feed the rivers that cut through them. Some basins are as small…
Lake bed reveals details about ancient Earth
HOUSTON – Sleuthing by a Rice University postdoctoral fellow is part of a new Nature paper that gives credence to theories about Earth's atmosphere 1.4 billion years ago. Rice's Justin Hayles and his colleagues, led by Peter…
New study puts a figure on sea-level rise…
[caption id="attachment_15549" align="alignnone" width="1280"] Rift propagation along the Larsen C Ice Shelf. This rift, which led to the calving of an iceberg twice the size of Luxembourg last year, raised questions about the future stability…
NASA’s Fermi Traces Source of Cosmic Neutrino to…
For the first time ever, scientists using NASA’s Fermi Gamma-ray Space Telescope have found the source of a high-energy neutrino from outside our galaxy. This neutrino traveled 3.7 billion years at almost the speed of…






