The combination of extreme heat and sustained drought in the Sonoran Desert is taking a toll on our iconic saguaro cactuses ... to have an extremely shallow root system so they can quickly ...

The historic presidio ruins remind you of the town’s ancient roots. More than 100 art galleries and ... The desert around Florence offers hiking and exploring opportunities. Saguaro cacti stand like ...

Split into east and west districts, with Tucson, Arizona, smack dab in the middle, Saguaro National Park is home to the ...

Tucker, a member of the Tohono O’odham Nation, carries on the ancient custom of plucking the fruit from the giant saguaro cactus, but she must work quickly. Once the rains soak the land ...

Giant groundsels are rare plants that grow up to 30 feet (9 meters) tall. They are endemic to the slopes of Mount Kilimanjaro, a dormant volcano in Tanzania and Africa's tallest mountain.

Visitation at Saguaro National Park hit another record high in 2021, and officials there are trying to figure out where all the people are coming from. The roughly 93,000-acre preserve bracketing ...

are teaming up for a push to root out fraud in the mortgage market. The government-sponsored mortgage finance giant announced on Wednesday that it would use artificial intelligence tools developed ...

It’s the iconic image of the American Southwest: The giant saguaro cactus, standing tall amid the arid desert, arms perpetually raised to the sky. At Saguaro National Park, you can see more than 1.6 ...

You can’t construct a strong building on a weak foundation, and you can’t grow a great corn crop on a weak root system. From freezing temperatures to voracious underground pests and other ...

Specifically, immunotherapy is a type of treatment which redirects the immune system toward the cancer. Ovarian cancer is one tumor type that is significantly reduced with immunotherapy. Various ...

licorice root, mushrooms, and citrus fruits. Eating a variety of vegetables may help boost your immune system. Red peppers, spinach, and broccoli are good choices, as are ginger, turmeric ...