Ammonia is a promising hydrogen carrier and fertilizer, with growing potential as a low-carbon fuel. However, conventional production is highly energy-intensive and contributes significantly to greenhouse gas emissions. In a new study, researchers developed a dual chemical looping strategy for ammonia synthesis that avoids several energy-intensive steps used in traditional processes. An integrated 4E analysis showed improved efficiency and robustness while reducing production costs.

Cuts in sulfur emissions from oceangoing vessels have been tied to a reduction in lightning stroke density along heavily trafficked shipping routes in the Bay of Bengal and the South China Sea, according to new research from the University of Kansas.

A team of researchers led by the University of Plymouth have earned £3.7million from UK Research and Innovation to conduct an unprecedented assessment of the response and resilience of deep sea coral ecosystems. The five-year project will be delivered in collaboration with organisations across the Maldives, Seychelles and Mauritius and will focus on coral reefs below the surface of the Indian Ocean, employing a number of methods to assess their vulnerability to climate change.

In a study published in Earth and Planetary Physics, researchers analyzed atmospheric gravity wave (AGW) events observed in Dandong (northeastern China) and Lhasa (Tibetan Plateau) between 2015–2017. Using machine learning and ray-tracing methods, the team found significant differences in wave parameters and wave sources, driven by distinct geographical conditions and wind-filtering effects.

Researchers at University of Tsukuba conducted a three-year observational study (January 2019-December 2021) using a network of live cameras to monitor characteristic clouds around Mount Fuji, including cap clouds, Tsurushi clouds (mountain-wave lenticular clouds), and Hata clouds (clouds similar to banner clouds but meteorologically distinct). By systematically analyzing visual records together with meteorological data, the researchers—for the first time—scientifically verified the occurrence frequency and formation conditions of these clouds, which were previously understood only based on empirical hypotheses.

The Oceanography Society (TOS) has selected Dr. Corday Selden, an Assistant Professor at Rutgers University, as a recipient of the TOS Early Career Award, recognizing her outstanding early-career research contributions, leadership in ocean sciences, and exceptional promise for future impact in oceanography. Dr. Selden will be recognized at The Oceanography Society Honors Breakfast, February 24, 2026, during the Ocean Sciences Meeting in Glasgow, Scotland.

The Oceanography Society (TOS) has selected Dr. Seth Zippel, Assistant Professor in the College of Earth, Ocean, and Atmospheric Sciences at Oregon State University, as a recipient of the TOS Early Career Award, recognizing his significant early-career research contributions, impact, and exceptional potential for future achievement in oceanography. Dr. Zippel will be recognized at The Oceanography Society Honors Breakfast, February 24, 2026, during the Ocean Sciences Meeting in Glasgow, Scotland.

Application of orthogonal CNOP-I in a convection-allowing ensemble prediction system based on CMA-MESO for improving extreme precipitation skill