Environment advocacy groups are suing the US government over climate change policy rollback.

Introduced species can wreak havoc on native ecosystems. Many states are flooding their waterways with them.

Not so long ago, the conventional wisdom in most liberal/left circles was that people concerned about population growth tended to be racists, nativists, ...

Colombia's Defense Minister Pedro Arnulfo Sánchez said on Thursday that the evolving relationship between Washington and Venezuela's new authorities is creating an opening to strengthen cross-border ...

Connecticut lawmakers are moving closer to setting new rules for homeschooling, as supporters push for more oversight when kids leave public schools. The Education Committee advanced House Bill 5468 o ...