The curious minds at What If discuss the 7 different shapes that could make Earth uninhabitable. Sen. Elizabeth Warren sides with Trump's call to eliminate debt limit: 'Should be scrapped' North ...

There are different forces that change Earth's shape from a sphere to an oblate spheroid. One of them is gravity. If gravity were the only force giving our planet shape, it would be a sphere since ...

Scientists have uncovered new information about the Earth's core: it may not be completely solid. Instead, its center may be ...

NASA scientists have spotted unusual shapes in the Earth's ionosphere ... "The fact that we have very different shapes of bubbles this close together tells us that the dynamics of the atmosphere ...

15 Facebook post (direct link, archive link) shows a meme made ... friction of Earth's atmosphere. Lockheed SR-71 Blackbird strategic reconnaissance aircraft operates under different conditions ...

Scientists who just months ago confirmed that Earth ... in the shape of the core. Once they knew the core’s rotation speed, they could model its position and then compare different PKIKP ...

By Kenneth Chang The inner core at the center of the Earth ... changes of shape at the inner-core boundary, remains unconvinced that the inner core spins at a rate different from that of the ...