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Greenland

Coldest Northern Hemisphere temperature officially confirmed Greenland

Coldest Northern Hemisphere temperature officially confirmed

The coldest temperature in the Northern Hemisphere was recorded in Greenland in 1991. That temperature, first documented by the UW–Madison Antarctic Meteorological Research Center, was just confirmed by the World Meteorological Organization. Credit: NASA Nearly 30 years after recording a temperature of minus 93.2 degrees Fahrenheit (minus 69.6 Celsius) in…
bubmag
September 25, 2020
Dawn of the Heliocene Greenland

Dawn of the Heliocene

I was born on the summer solstice in an age without a name.My parents were born in a previous geological epoch. Six unknowing months before the start of the Great Depression, my father arrived. His given name was Richard, but as soon as his hair came in, he was Red.…
bubmag
September 16, 2020
Greenland sharks, the longest-living vertebrates on the planet, swim for centuries. Rare photos reveal these deep-sea giants. Greenland

Greenland sharks, the longest-living vertebrates on the planet, swim for centuries. Rare photos reveal these deep-sea giants.

A Greenland shark photographed at the floe edge of the Admiralty Inlet in Nunavut, Canada, in 2007. Hemming1952/Wikimedia CommonsGreenland sharks are the longest-living vertebrate species on the planet. One study found that they could live nearly 400 years.These Arctic sharks can reach lengths of up to 24 feet and can…
bubmag
September 10, 2020
Greenland ice sheet has entered a state of sustained mass loss that is irreversible Greenland

Greenland ice sheet has entered a state of sustained mass loss that is irreversible

The Greenland Ice Sheet (GrIS) has been losing mass for several decades due to increased surface meltwater runoff and ablation of marine-terminating outlet glaciers via calving and submarine melting ice discharge. The Greenland Ice Sheet is losing mass at accelerated rates, making it the largest single contributor to rising sea…
bubmag
September 4, 2020