A few lucky kids got to take a flight to the North Pole

United Airlines flight takes kids from Denver to the North Pole

‘Make-A-Wish’ flight to the North Pole

Sick kids take Fantasy Flight to the North Pole

Virginia kids take 'fantasy flight' to the North Pole

Bitcoin investor buys an entire SpaceX flight for the ultimate polar adventure

'Dear Santa...' letters show children look to help struggling parents

Alaska man discusses what his recent heart transplant means for him, his family

After Alaska man misses out on heart, Seattle man becomes his caretaker until he received new one

Private company rockets toward the moon in the latest rush of lunar landing attempts