Summary: Climate change warriors get stuck in ice that shouldn't be there. The polls are looking good for Elizabeth Warren. Is there a case for lowering the voting age to 0? The public warming up to biometric scanning. The Democrats are now letting us know how they identify. Two female penguins are set to raise a "genderless" chick. New York Times has to pull another headline. CNN thinks that right-wingers are more dangerous than jihadis. Scientists discover new life deep underground and a far-off planet that might support life.
