The venture, privately funded to start, is now run by the University of Arizona. And today, scientists there are quietly ...

As part of our summer series, Good Morning Tucson is taking you north to Biosphere 2. It's a 37 mile drive from the eastside of town, which should only take you a couple gallons of gas.

In the middle of the Arizona desert stands a surreal, glass-enclosed world. A sealed replica of Earth's ecosystems that was once dismissed as an eccentric dream. Today, it is one of the most ambitious ...

The bold question-askers at What If follow one woman’s experience living in Biosphere 2, Earth's experimental twin.

Twenty years after Biosphere 2 broke ground near Oracle, the one-of-a-kind terrarium and its surrounding land have been sold for $50 million.

An area of low pressure being monitored in the western Gulf developed into a tropical depression, which forecasters have now said to have strengthened into Tropical Storm Barry.

Butterflies that independently evolved the same wing patterns have also evolved similar eyes and brains which are fine-tuned ...

Record-breaking forest loss in 2024: Tropical primary rainforest loss surged to 6.7 million hectares—nearly double the previous year—driven primarily by fire for the first time on record ...

The destruction of tropical rainforests — seen in shocking images of huge wildfires, vast clearcuts, and dying ...

Weather Tropical update: Tropical Depression 2 forms in southern Gulf It could potentially develop into the season's second named storm. If it does, it'll be Barry.

FOX 35 Meteorologist Laurel Blanchard has the latest conditions in the tropics. The 2025 Atlantic Hurricane Season runs July 1 - November 30. Download the FOX Local app for tropical alerts and ...

The Hawaii County Department of Parks and Recreation will start charging admission fees to the Pana­‘ewa Rainforest Zoo and Gardens in August.