The Perseid meteor shower kicks off summer 'shooting star' season this week. Here's how to see it ...

Palo verde trees are on a sort of blooming binge, with blossoms blanketing acres at some sites in the Catalina Foothills and elsewhere. Several types of palo verde trees bloom in the Tucson area ...

Mexican plum is a tree you can plant in your yard if you want to attract birds and butterflies. As a bonus, this tree offers ...

By turning a Maharashtra-grown crop into a Punjab success story, Karamjeet Singh is offering not just a new model of farming, ...