Persons with hard personality can easily and constructively cope with acute stress and burnout. Personality hardiness of an individual has relationships with his burnout and competitive trait anxiety.

When you’re shopping for trees, shrubs or perennials, the hardiness zone should be one of the first things you check.

Not surprisingly, a species' capacity for cold hardiness is well matched to the thermal regimen to which it has adapted. It may exhibit a latitudinal or altitudinal cline such that populations ...

"These are also referred to as plant hardiness zones." The USDA's plant hardiness zone map was updated in 2023, Becker said. The map that was being used before the 2023 map was dated 2012 ...