A Food and Drug Administration ban on over-the-counter antiseptic soaps and cosmetics containing certain active ingredients goes into effect Sept. 6. But it’s up to consumers to avoid products the ban doesn’t cover.
The pipeline leak that spilled sewage into Arizona’s Santa Cruz River is sealed, but another pollution problem persists — one many other American waterways share.
Contaminants of emerging concern, or CECs, are chemicals from drugs and personal care products that most wastewater treatment plants don’t filter out. Some, including estrogenic compounds from products like synthetic birth control, disrupt the hormones of aquatic wildlife, harming reproduction.
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.