Decades ago, California surfers decided to fight coastal pollution. Today, their massive network of citizen scientists is monitoring water quality in places the government doesn’t. ...read more
The chemicals irritate the skin, eyes and throat. Research suggests that exposure may also raise someone’s risk of contracting respiratory illnesses. ...read more
For many, hoarding is a deep, dark secret. But researchers are still unraveling the disorder’s mysteries — and coming up with new treatments. ...read more