Temperatures plummeted across southeast Australia this week, with Canberra experiencing its lowest temperature since 2018 and the lowest for June since 1986. What’s going on?
A four-year study of households has shown how the increasing focus on our homes as sites of work, rest and play can increase energy use despite soaring prices.
Continents colliding, mountains rising and falling, and remarkable strength. The story of Australia’s most iconic mountain is truly magical.
We usually speak of the sun setting in the west, but technically it only sets due west at the spring and autumn equinoxes.
Today, the Gregorian calendar is virtually universally accepted for everyday secular use, but its origin stretches back more than 6000 years.
The telescope you've been given for Christmas is great for sightseeing in the night sky, as well as bringing out your inner astrophysicist.
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