air and water quality

Since the Clean Air Act took effect, emissions of the most common pollutants have fallen by around 80%.

A new policy brief from the United Nations argues that citizen science is crucial to global water security. In the Midwest, various programs tap community members to test stream water quality and tag migratory butterflies.

Two disaster-related bills proposed this week in Congress could offer relief for Louisiana communities affected by extreme weather. One would create a...

For many, Louisiana’s environmental concerns start at the coast. Certainly, all four of the main gubernatorial candidates agree it’s a crucial issue.“For…