Three Bolivian Cochran frogs, a species of so-called "glass frogs", were spotted by conservationists earlier this month in a national park. The tiny amphibians weigh just 0.7-0.8g and measure 19-24mm.

The northern glass frog, which ranges from southern Mexico to Ecuador, even conceals its blood to render its body more translucent, hiding nearly 90 percent of its red blood cells inside its ...

The other artisans create craft from metal, ceramics, and glass, which attract many visitors throughout the year. I work at Frog Valley Studios as a volunteer apprentice. I help Schwenk and a ...