Is Aliso Canyon the new Love Canal?
Researchers used infrared cameras to scan for methane gas leaks at over 8,000 U.S. sites.
The leak has released more than 90,000 metric tons of methane already.
More than 20 private lawsuits have been filed on behalf of some of those residents.
The massive natural gas leak at SoCalGas' Aliso Canyon storage facility in Southern California has now continued unabated into its fourth month. The company says the leak is still weeks from being stopped.