"Blue haze," a common occurrence that appears over heavily forested areas around the world, is formed by natural emissions of chemicals, but human activities can worsen it to the point of affecting ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The haze shrouding Pluto might be made up of ice crystals possessing cyanide hearts, a new study ...

This processed image is the highest-resolution color look yet at the haze layers in Pluto’s atmosphere. Shown in approximate true color, the picture was constructed from a mosaic of four panchromatic ...