Biosphere 2

The Center for Human Space Exploration prepares humans to thrive in the harsh environments of space. Founding director Trent Tresch discusses the center's projects and how they support NASA's goals.

The new app features videos, animations and a modeling activity to help students more readily grasp the scientific concepts they learn in the classroom.

A desert ocean, Martian park and the hottest rainforest canopy on Earth can all be found at Biosphere 2, where researchers are studying the effects of climate change and exploring solutions for a better future.

The goal of the six-day simulation, called Imagination 1, was to explore the value of art in space exploration and produce creative works inspired by the limitations and possibilities of life and culture beyond Earth.

The center will advance research and conservation efforts, educate future conservation scientists and leaders and develop a broader understanding of the Earth's biosphere.

Winslow Burleson started his summer with a camping trip 21 feet underwater in the ocean biome at Biosphere 2. He spent the night in an inflatable tent and worked with a robot to collect samples from the ocean.

More environmentally friendly agriculture practices are needed to keep the farming industry strong in Arizona, a report from the university's Southwest Center finds.

The Arizona Partnership for Climate-Smart Food Crops will promote climate-smart food production practices and help farmers reduce water consumption and carbon emissions.