From a pink dolphin slinking through the Amazon's waters to the sight of monarch butterflies filling the skies of Mexico, ...

Trillions of insects move around the globe each year. Scientists are working on new ways to map those long-distance journeys.

The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials ...

The monarch butterfly -- one of the most widely recognized and widely dispersed insects in North America -- is in trouble. Federal wildlife officials will soon decide whether it deserves protections ...

Enjoy the great outdoors and a bit of solitude at five of the lesser-visited parks and hiking trails in Southern California.