Colombia's National Liberation Army (ELN) and dissident factions of the former FARC rebel group issued defiant statements ...

As a baby, Elisa Fernández Sánchez’ mother would place her into the bow of the canoe and glide across the murky waters of the ...

You’d think that porcupines climbing trees would be visible and therefore well-studied. Roughly the size of housecats with ...

The floods that drenched Western Washington and Oregon last month may be receding, but their environmental impact will reverberate for years, potentially affecting everything from returning salmon to ...

Northeastern Washington’s Pend Oreille River is officially helping power Clark County homes. And more clean energy is on the way.

Shares in some major US-listed oil companies rise sharply in pre-market trading. Chevron, already operating in Venezuela ...

Hidden beneath flowing water and thick riverbank vegetation, a trail camera captured what usually escapes the human eye. In a ...