The Arizona Game and Fish Department has begun dropping fake plants and other habitat into Roosevelt Lake. Widely varying lake levels at Roosevelt pose problems for natural vegetation.
The work is part of a larger plan, the Tonto National Forest Lakes Habitat Improvement Project, which seeks to help bass and crappie bounce back and boost the sustainability — and fishing prospects — of Salt River reservoirs and Bartlett Lake.
In one five-year period, college athletes suffered more than 10,000 concussions — one-third of them while playing football. But an unusual team-up has recently brought a new, biomarker-based concussion test one step closer.
When co-discovers Gary Tenen and Randy Tufts found the blowhole entrance to the caverns in 1974, they did something extraordinary: They kept it a secret. And when they could no longer shield the caves through secrecy, they sought out science to help protect Kartchner Caverns post-development.
Research has supported Kartchner ever since, but the reverse is true as well. Read/listen to my full story at KJZZ’s Arizona Science Desk to find out how: