Clouds are made up of individual, microscopic spheres of water, or hydrometeors, that change and interact with one another based on environmental conditions and the characteristics of the hydrometeor ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Cirrus clouds play a key role in Earth's radiative balance and climate. This study uses radar and lidar data from A-Train satellites, combined with the Identification and Classification of Cirrus ...

Meteorologists are highlighting how rare formations like pileus clouds, sun dogs, and halos can act as early visual cues of atmospheric instability. These phenomena form through specific interactions ...