All 31 of the bighorn sheep released into the Catalina Mountains on Nov. 18 apparently have survived so far and are fanning out across the range, state wildlife officials said Wednesday.
Jane Poynter and Taber MacCallum kept their relationship alive inside Biosphere 2 and now they'd like to test their marriage on a long, risky flight to Mars.
Biosphere 2 is "a center for research, outreach, teaching and lifelong learning about Earth, its living systems and its place in the universe," according to its website. You can visit what Time Life Books named one of the 50 must-see wonders of the world at a discount if you have "The Book of Fun."
The Pima Air and Space Museum is another attraction featured in the book.
Find a discount to the Arizona-Sonora Desert Museum, too.
Who doesn't love a good buy-one get-one deal?
Who doesn’t love a good buy-one get-one deal?
With temperatures in the triple digits, and summer's official start looming around the corner, it's time to start thinking about protecting your skin.
Travis Huxman, who led the University of Arizona's efforts to acquire ownership of Biosphere 2 and transform it into a laboratory for scientific research, has been hired away by the University of California.
Biosphere 2 will celebrate Earth Day Saturday with music, special exhibits and live music from the UA School of Music.
What do a field trip to Biosphere 2, classroom engineering
activities and mentoring for math teachers have in common?
This is part of a series of weekly features about fun forays for
The ocean savanna, above, is one of several environments inside Biosphere 2.
People touring the facility walk along the ocean savanna corridor.
Biosphere 2 is built with a glass and plexiglass conglomerate that can withstand impact and cut out ultraviolet light.