If you live in a big, brightly lit city and you feel like allergy season just never ends, you might be right: New research ...

A new study finds that smoke from larger wildfires is reversing more than a decade of American improvements in smog.

A truly sustainable society is possible only when environmental protection, climate resilience and social justice advance ...

Researchers analyzed satellite imagery of the volcanic plume and found evidence that the potent greenhouse gas had broken ...