Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

In December, the Federal Highway Administration awarded the first grants under a new $125 million Wildlife Crossings Pilot ...

Oregon is home to some of the best hiking trails in the country. From lush waterfall treks to magnificent coastal routes to ...

Embracing Nature's Majesty Yosemite National Park, located in California's Sierra Nevada mountains, is famed for its granite ...