NASA: Sea-Level Rise Will Only Get Worse

A new NASA model is showing just how fast sea levels are rising around the world as a result of climate change, NBC News reported.

At a news conference Wednesday, NASA officials described a new computer visualization of sea level change incorporating data collected by satellites since 1992. The data reveals sea levels overall are rising faster than they were 50 years ago — more quickly than expected — and that the speed will likely increase in the future, primarily because of melting ice sheets.

"Sea level rise is one of the most visible signatures of our changing climate, and rising seas have profound impacts on our nation, our economy and all of humanity," said Michael Freilich, director of NASA's Earth Science Division.

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