Each year, more than $3 million in gold and silver winds up in Swiss wastewater, scientists found. But in most cases, it doesn't make economic sense to extract and recycle the metals.
The NFL commissioner wrote in a memo to all 32 teams that the league will present team owners with a plan next week to help "move past this controversy."
Though not as trendy as pet insurance, a long-term-disability policy is pretty cheap and can save your bacon if you have an accident, get cancer or otherwise can't work for a few months or years.
A small number of Puerto Rico's schools have opened again. Two in San Juan are facing different challenges, but communities in both came together to provide a sense of normalcy for children.
A sampling of our stories about the world's girls: A 15-year-old died in a menstrual shed. A former child bride went back to school. Afghan women say no to a restrictive school uniform.
Also: The EPA promises to speed cleanup of Superfund sites; more fires erupt in northern California; and Catalonia's leader stops short of a call for independence from Spain.