Illegal mining has been rampant in Colombia, and many mining operations separate gold from ore using mercury, which then ...

They're a key component in keeping our food supply chains intact. Scientists discover overlooked factor driving endangered ...

Two indigenous developing artists from the Central Coast are encouraging other Aboriginal and Torres Strait Islander young people to apply for a unique ...

A shot of three girls hiding their faces with hand gestures has won the National Photographic Portrait Prize. It's the second ...

After a lackluster campaign overshadowed by a looming economic collapse, Bolivians voted on Sunday for a new president and ...

Logan sits nestled in the Hocking Hills region of southeastern Ohio, a place where rolling hills give way to dramatic cliffs, where waterfalls cascade through ancient gorges, and where the pace of ...