Scientists say Greenland's glaciers are melting six or seven times faster today than they were only 25 years ago. NASA - National Aeronautics and Space Administration's Jet Propulsion Laboratory is on a mission to find out how fast the sea level is going to rise in the next five to 50 years. David Ono joined NASA Jet Propulsion Laboratory on the final day of the team's six-year study. Watch his full report: https://abc7.la/3x2HbRU | ABC7