'This is medicine': inside the psilocybin retreat for US first responders; Amid a US mental health crisis, police officers, firefighters and paramedics are flying to Mexico for treatments they say are transformative

Byline: Dani Anguiano in Puerto Vallarta In mid-September, after the fire season in the American west largely went quiet but before hurricanes ravaged the south-east, seven first responders from across [...]