Labor Day may be the unofficial end of summer, but that doesn't mean fall is in the air. Aaron Luna explains in tonight's Forecast Focus.
- Millions under flood threat in Carolinas
- Huge iceberg towers over Canadian town
- Crack in Greenland glacier has scientists' attention
- Trump denies climate change, but could one day be its victim
- Delta expects 'relatively normal' schedule
- Delta's woes persist through weekend, with more flights canceled