Arizona is home to one of the most unique science experiments in the world. Biosphere 2 is a groundbreaking research facility ...

The cuts are leading us down a path that will cede the United States' world leadership in science, medicine and health.

Among several significant contributions, Díaz and Brondízio co-chaired a major United Nations-backed report on biodiversity, showing that 1 million ... any portion of the biosphere that doesn ...

One person has died and four others were injured after a plane hit another on the ground near Scottsdale Airport in Arizona on Monday, authorities said. The crash "off the runway" was reported at ...

NBC Universal, Inc. One person has died and four others were injured after a plane hit another on the ground near Scottsdale Airport in Arizona on Monday, authorities said. The crash "off the ...

ORACLE, AZ — Arizona is home to one of the most unique science experiments in the world. Biosphere 2 is a groundbreaking research facility studying climate change and ecosystems inside an ...

From prime Mexican food to the signature cacti of Saguaro National Park to dancing at Hotel Congress, here are the most fun ...

In 1864 the Territorial Governor John Noble Goodwin instructed U.S. Marshal Milton B. Duffield, shown here in an undated ...

Central Arizona is often characterized as a crossroads where different people and environments intersect. This region spans ...

Spring break 2025 is set to be the most expensive on record, with trip budgets up an average of 26%, according to Yahoo ...