Legendary Star Lacks Evidence for Large Planet Construction Ever since the dawn of human consciousness, skywatchers have been ...

Aside from abundant sunshine, a trip to Bend, Ore. offered our writer hikes, stargazing excursions and more on a recent trip.

Clouds affect Earth's weather and climate in many ways. New research suggests that the presence of microplastic particles ...

Microplastics can act as ice nucleating particles, potentially altering cloud formation, precipitation, and even global ...

Atmospheric aerosol particles are essential for the formation of clouds and precipitation, thereby influencing the Earth's energy budget, water cycle, and climate. However, the origin of aerosol ...

Atmospheric aerosol particles are essential for the formation of clouds and precipitation, thereby influencing the Earth's ...

The European Southern Observatory captured a Halloween-themed image of the Dark Wolf Nebula, a hauntingly dense cloud of ...

Zanya Biviano took this photo of unusual cloud formations over the Valley on the evening of Oct. 31. “Is the sky in a ...