@CNN: A massive hole two-thirds the size of Manhattan has been discovered growing in an Antarctic glacier, signaling rapid ice decay that has shocked scientists https://t.co/OosBO6dzDN https://t.co/uYftAybBa0

@CNN: A massive hole two-thirds the size of Manhattan has been discovered growing in an Antarctic glacier, signaling rapid ice decay that has shocked scientists https://t.co/OosBO6dzDN https://t.co/uYftAybBa0