Dark ovals in Jupiter's polar haze, visible only at UV wavelengths, were first noticed 25 years ago, then ignored. A new study shows that these dark UV ovals are common, appearing at the south pole in ...

Wildfires always have been a part of our environment. For a variety of reasons, in recent years wildfires have been growing in both frequency and intensity, dramatically increasing the level of ...

Four billion years ago, lava spilled onto the moon’s crust, etching the man in the moon we see today. But the volcanoes may have also left a much colder legacy: ice. Two billion years of volcanic ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A crew of four ...

Faced with the growing threat of a warming world, scientists continue to concoct new concepts for stabilizing Earth’s temperatures. The latest entrant is a plan published in Environmental Research ...

Earth’s magnetic field has been acting restless, with the north magnetic pole racing across the Arctic and the field itself weakening in some regions. Those shifts have fueled viral claims that a ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Earth itself is a giant magnet. Because Earth spins and has an energized liquid metal ...

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