Lightning struck near the North Pole 48 times. It’s not normal.0
- Earth Mysteries, From Around the Web
- August 15, 2019
A warmer Arctic in general provided the fuel for lightning-producing thunderheads to move north.
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Sea ice algae blooms in the dark0
- From Around the Web, Science & Technology
- February 16, 2018
Researchers have measured a new world record: Small ice algae on the underside of the Arctic sea ice live and grow at a light level corresponding to only 0.02 percent of the light at the surface of the ice. Algae are the primary component of the Arctic food web and produce food far earlier in the year than previously thought.
Canada military probes mysterious Arctic pinging noise0
- Earth Mysteries, From Around the Web
- November 11, 2016
The Canadian military has investigated a mysterious pinging sound coming from the sea floor in a remote region of the Arctic, officials have told the BBC.
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Sea ice algae blooms in the dark
- From Around the Web, Science & Technology
- February 16, 2018
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