Zones 1-6 are the coldest, and 7-13 the warmest. Zone 1 averages -60 degrees F while zone 13 never drops below 70 degrees F.

The health benefits of avocados are numerous, and there is no need to be afraid of the fat, writes Rainer Hoenicke, a UC ...

There have been 307 hurricanes that made landfall in the mainland United States since records began in 1851, and now you can see them all on a single map. University of Oklahoma student Michael ...

Navigating between varying time zones is on the cards with world clocks and time zone maps, that provide global users with a visual representation of different time zones, allowing them to quickly ...

From there, you can amend the soil with compost and organic mulch. Check the USDA Plant Hardiness Zone map for native groundcovers that naturally shade out weeds and prevent erosion. Those in arid ...

Check the United States Department of Agriculture's hardiness zone map, the Xerces Society, and a local university extension site or office. Click your choice to see results and speak your mind.