Wildfire smoke is no longer just a short‑lived air quality problem drifting over cities for a few hazy days. New research ...

A collaborative research team has introduced a nitrogen-centric framework that explains the light-absorbing effects of atmospheric organic aerosols. This groundbreaking study reveals that ...

Researchers at The Education University of Hong Kong (EdUHK) have contributed to a study revealing that conventional theories ...

Aerosol scientists quantify the extent of light absorption by black carbon in fire clouds to better model climate impacts of extreme wildfire events. In an actively warming world, large-scale ...

Differential Absorption Lidar (DIAL) systems have emerged as indispensable instruments in atmospheric monitoring, offering high-resolution, range-resolved measurements of trace gases. By utilising ...

Ground-level photon volume concentrations (𝑁) in the Johnson-Cousins 𝑉𝐽 band, associated with the horizontal irradiance produced by the artificial brightness of the night sky, in an area comprising ...

The measured transit spectrum (top) and eclipse spectrum (bottom) of WASP-80 b from NIRCam’s slitless spectroscopy mode on NASA’s James Webb Space Telescope. In both spectra, there is clear evidence ...

Scientists have discovered missing colours in the Sun’s light spectrum. Hundreds of dark absorption lines remain unexplained, hinting towards hidden processes in our nearest star’s mysterious ...

The research team comprised Prof. YU Jianzhen, Chair Professor of the Department of Chemistry and the Division of Environment and Sustainability at HKUST(left) and Prof. FU Tzung-May, Professor of the ...