Image: Tiny crystals called zircons are used to date oceanic crust. A newly developed method that detects tiny bits of zircon in rock reliably predicts the age of ocean crust more than 99 percent of ...

Despite seeming like a relatively stable place, the Earth's surface has changed dramatically over the past 4.6 billion years. Mountains have been built and eroded, continents and oceans have moved ...

Scientists have made a remarkable breakthrough in the field of paleontology by developing a technique that uses uranium-infused dinosaur eggshells to accurately date ancient fossil sites. This ...

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