Turkey September 7, 2023 10:16 am Rescue team races to save American trapped in Turkish cave An international team of 170 rescue personnel is working to save American Mark Dickey who fell ill during a research expedition into a cave in Turkey. US & World Videos 1:04 Helene strengthens to Category 4 hurricane 1:55 Hurricane Helene carrying ‘record-breaking' moisture because of climate change 1:50 Biden on Hurricane Helene: ‘Take this seriously' 1:23 US suicides held steady in 2023, data shows 3:44 How remnants of Hurricane Helene could impact Philadelphia region