Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about the fascinating, ...

As the Trump administration pushes the climate crisis to a breaking point, a novel legal tactic is gaining momentum in the ...

Firefighters battled a massive fire at a plastic landfill in the Czech Republic on Monday, covering an area of at least 450 ...

A South Dakota panel rejects a permit for an $8.9 billion carbon capture Midwest pipeline, creating setback for project.