UC Davis is the “greenest” campus in North America and the seventh most sustainable campus in the world, according to the ...

North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, into the Earth's mantle below. This is the conclusion of researchers from ...

Where’s the beef? A new ranking is glad to show you.

While Mexico claims many of North America's cheapest airports, one can also be found in Texas. But another in Texas lands ...

Archaeology reveals that a millennium ago, North America was home to thriving urban centres as large and sophisticated as ...

This video uncovers the towering predator that once ruled ancient North America. Viewers learn how its size and speed created ...

Four major North American beekeeping organizations today released the first-ever North American Bee Strategy, a coordinated, continent-wide plan to protect honey bees, strengthen the viability of ...

The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials decide soon whether it... How do you protect a species that lives across a ...

More than half of North America's bat species are likely to diminish significantly as climate change, disease and habitat loss take their toll, scientists warned Monday. A report by experts from the U ...

An immense pocket of hot rock deep beneath the Appalachians may be a wandering relic of the breakup between Greenland and ...