global

Colossal cryovolcanic comet headed towards Earth explodes again • Earth.com

Colossal cryovolcanic comet headed towards Earth explodes again • Earth.com

Science
Dr. Thomas Hughes

The colossal, cryovolcanic “devil comet,” three times larger than Mount Everest, has experienced yet another explosive event as it makes its way ...

Greenland’s ice shelves have shrunk by more than a THIRD since 1978

Greenland’s ice shelves have shrunk by more than a THIRD since 1978

Science
Dr. Thomas Hughes

 Of the eight ice shelves in North Greenland, three have collapsed completely  Ice shelves hold back glaciers from the sea and prevent sea ...