Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

It’s so cold that you might want to go into hibernation! And no, we are not trying to be funny; this is how a non-native in ...

In this video, I explore the California juniper (Juniperus californica), which thrives in the arid terrains of southern California and northern Baja California, at elevations between 2500 and 5000 ...

In the harshest winter landscapes, where temperatures plummet far below freezing and blizzards rage for days, most life forms would quickly perish. Yet, through millions of years of evolution, certain ...

Tourists are stunned to discover they were warmer back in a country that's blanketed by snow for months of the year.