News tagged with cold weather

Image: Antennas and auroras

This photograph, taken a short hike from the Geographic South Pole in Antarctica, shows some of the antennas comprising the Super Dual Auroral Radar Network (SuperDARN) array. They are visible here as the chain of antennas ...

dateMar 04, 2019 in Space Exploration
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Should you feed wild birds in winter?

Nothing brightens a yard like a flock of twittering birds, and nothing draws them like a free meal—but it's an open question whether bird feeders are good for them or not, says a University of Alberta expert.

dateFeb 20, 2019 in Ecology
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