A volunteer at Texas’ Big Bend National Park spotted bright red blooms after rain in a remote stretch of desert, leading to ...

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one ...

Boost Your Garden With Big Flowers Bigger is usually better, especially when it comes to flowers. Get your hands on varieties ...

Fire fears grow as insect that feasts on the conifers has exploded in the northeastern part of the state at a level not seen ...

This yellowing of leaves is sometimes confused with a nutrient deficiency disease called iron chlorosis, especially in the ...

The weather may still be cold and cloudy, but buds are already starting to appear so it’s time to get your garden ready for ...

When you think of a bird’s nest, you probably picture a cozy little home tucked high up in a tree. But guess what? Not all ...

From Arizona's canyons to Utah's buttes and beyond, our national parks columnist shares the most adventurous Southwest ...

Fire experts emphasize the need to replace highly flammable trees like Mexican fan palms and eucalyptus with fire-resistant ...

The concentration of CO2 in the atmosphere is rising rapidly, with numerous negative consequences for the climate. However, ...

You may be familiar with its name from the bottle of astringent found in your home medicine cabinet or for sale on pharmacy ...

Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll production slows down and ...