Why are most rocks on Earth much younger than the planet itself?

The rocks on Earth are not all the same age. In fact, most are significantly younger than the planet itself. The oldest sections of the oceanic crust are thought to be 200 million years old—a blink of an eye in the planet's ...

Rhino anti-poaching research goes nuclear

From 2010 to 2019 over 9,600 rhinos were killed in poaching attacks. On this current trajectory, South Africa's rhino will be nearing extinction in nine years.

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