Scientists have witnessed the birth of atmospheric ice clouds, creating ice cloud crystals in the laboratory and then taking images of the process through a microscope, essentially documenting the ...

Ice particles in the atmosphere influence clouds, precipitation and climate, and often form with help from aerosols that serve as ice-nucleating particles. Biological particles 1, including non ...

With governments and scientists trying to find tangible solutions to cool our planet and limit warming to a 1.5 C to 2 C temperature rise during this century, a new idea has been pitched to stop ...

A representational image of a plane that scientists would use to inject two tons of particles of ice 11 miles high each week, which would freeze the water that would fall back to Earth.

With governments and scientists trying to find tangible solutions to cool our planet and limit warming to a 1.5 C to 2 C temperature rise during this century, a new idea has been pitched to stop that ...