On the outskirts of Melbourne, Australia, there is a series of large rings which rise mysteriously out of hills.
May and December. There are two main meteor showers this year in May and December, the Eta Aquariids and the Geminids. A ...
A research team in Australia is trying to find out which wildfire maps people actually use during crisis. Here's what they ...
Britain has been hit by an Arctic blast this weekend causing vehicle collisions, road closures and flight cancellations while ...
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