These drought-tolerant ground covers for sun and shade demand little care or watering. We've compiled a list of the best low-maintenance ground covers for gardens.

There's no better way to learn about gardens than to walk through them. Now more than 200 are going public—for a day or two.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

New research found that more than 22% of native pollinators in North America are at an elevated risk of extinction.

Researchers have discovered that the underside of the North American continent is dripping away in blobs of rock—and that the ...

The route from North America to Fiji might be the longest overwater ... evidence suggests the ancient iguanas might have floated on vegetation.

The route from North America to Fiji might be the longest overwater journey by a non-human, land vertebrate species. The researchers say genetic evidence suggests the ancient iguanas might have ...