Megastructures have big impacts on the world - namely the people around and the environment they affect. However, this one ...

Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have gotten progressively longer as a result. While Earth's slowdown is not ...

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

The Earth is always rotating. Despite some hair-brained theories that the Earth is flat, all you need to see evidence of the Earth's rotation and its roundness is to set up a camera and record the ...

Does it feel like there's not enough time in the day for everything? Well, that could be because some upcoming days are actually getting shorter. In fact, today might just be the shortest day you'll ...

Climate change is causing so much polar ice melt that it's slowing down Earth's rotation and — here's the kicker — it will alter how we measure time in the future. That's the outrageous conclusion ...

Earth will complete its daily rotation between 1.25 and 1.51 milliseconds faster than usual, and scientists aren't quite sure why.

(CNN) — Deep inside Earth is a solid metal ball that rotates independently of our spinning planet, like a top whirling around inside a bigger top, shrouded in mystery. This inner core has intrigued ...

FILE - Icebergs float in a fjord after calving off from glaciers on the Greenland ice sheet in southeastern Greenland, Aug. 3, 2017. The Greenland ice sheet, the second largest body of ice in the ...

A group of physicists was able to produce a measurement of the Earth’s rotation employing photons – the particles of light – experiencing a peculiar quantum phenomenon called entanglement. This allows ...

WASHINGTON — Wednesday will be slightly shorter than usual, but you probably won't notice the difference even if you're watching the clock closely. Earth is expected to complete a full rotation on ...

Long ago, the Moon was much nearer Earth. Scientists believe a protoplanet collision created the Moon 4.5 billion years ago.