Planets Something supercharged Uranus with radiation during Voyager flyby 40 years ago. Scientists now know what. Geology Ancient process that created rare earth elements discovered — and it could ...

Aquatic Animals Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?' Geology Thríhnúkagígur: The only volcano on Earth where you ...

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Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now multiply that by nine. That may be the amount of hydrogen in Earth’s core, possibly making it ...

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