Saguaro cactuses are Arizona's towering icons. However, only one holds the record for being the tallest ever measured. Here's what to know about it.

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

The intense heat in recent Arizona summers is taking a toll on the smaller saguaro cactus. The survival of saguaro seedlings ...

Arizona's iconic Saguaro cactus is dying off at an intense rate with the Desert Botanical Garden saying nearly 20% of their ...

The steep trail near the top of the Palm Springs Aerial Tramway was covered in inches of spongy fallen needles and peppered with ankle-twisting pine cones. It was also shady, which felt remarkable ...

If you ever spot this elusive cactus while in Texas, consider yourself lucky. While beautiful, it's also endangered, so be sure to admire it from afar.

LAS VEGAS (KTNV) — As Earth Day approaches on April 22, one local business owner is committed to environmental stewardship throughout the entire year. Joe Davidson, the owner of Cactus Joe’s ...

Joe Davidson, the owner of Cactus Joe’s, a nursery located off Blue Diamond Road in the southwest Las Vegas valley, has been creating an oasis for desert plants and wildlife for decades.

Cactus Wren Master Builder of the Desert Cactus plants in the Desert. Image source: Pixabay. Endemic to the deserts of the Southwestern United States, the cactus wren is an expert at building nests in ...

BAR HARBOR, Maine — The emerald ash borer, an invasive insect that threatens Maine's ash trees, was confirmed on Mount Desert Island. Maine State Forester Patty Cormier made the announcement Tuesday ...

The magnolia planted on the South Lawn by President Andrew Jackson is seen at left as President Joe Biden, from left, and first lady Jill Biden, joined by surviving families of service members, hold ...

President Donald Trump revealed on Sunday that the White House is removing a famous magnolia tree at the residence’s entrance, promising to replace it with another tree in the future.