Pikas are the most adorable mammal on this earth. And yes, I am prejudiced. They are found only at higher elevations so many people haven't had a chance to see them. But luckily for me, I have. I met ...

Pikas spend the summer gathering grasses and wildflowers to store in “haypiles” for winter subsistence. When summer temperatures are too high, they are forced to stay underground. (Photo by Chris Ray) ...

The American pika is a charismatic, diminutive relative of rabbits that some researchers say is at high risk of extinction due to climate change. Pikas typically live in cool habitats, often in ...

The American pika is a charismatic, diminutive relative of rabbits that some researchers say is at high risk of extinction due to climate change. A new review finds that the American pika is far more ...

If there were such a thing as a living, breathing barometer for climate change, it would probably be the American pika (Ochotona princeps). The thickly-furred bodies of these chatty, mountain-dwelling ...

Pikas are fluffy mammals that live at high altitudes across the West. They squeak when danger nears. The squeaky fluff-balls are considered indicators of climate change because they’re so sensitive to ...

The American pika, a small animal with a big personality that has long delighted hikers and backpackers, is disappearing from low-elevation sites in California mountains, and the cause appears to be ...

Climate change is harming many special places and iconic species around our planet, from Glacier National Park’s disappearing glaciers to California redwoods scorched by wildfires. But for the animal ...

The study found that pikas occur in conditions wetter and colder, as well as warmer and drier, than described from the prior limited sites. Pikas were found at elevations spanning 7,800 feet in ...