Today 500,000 to one million petroglyphs can be seen here—depicting kangaroos, emus and hunters carrying boomerangs—constituting one of the greatest collections of rock art in the world.

April 14, 2025 • Did you know there's an insect that can fling its pee 40 times faster than a cheetah accelerates? We did — thanks to a comic from the Bhamla Lab at the Georgia Institute of ...

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