At Davos, the US president said he would not use force to take the island and later floated a possible "forever" deal.
As Trump arrives in Switzerland, NATO allies are bracing for complex negotiations. The White House insists Greenland is essential to U.S. security and says Europe cannot safeguard it. In contrast, ...
Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline ...
An expedition off the coast of Massachusetts has confirmed the existence of a freshwater reservoir beneath the seafloor. Now, ...
New experiments reveal that protein precursors can form naturally in deep space under extreme cold and radiation. Scientists ...
That’s exactly what awaits at Makoshika State Park in Glendive, Montana – a geological masterpiece that somehow remains one ...
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How to make a super-Earth: The universe's most common planets are whittled down by stellar radiation
The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...
The "Cosmic Grapes" galaxy formed just 900 million years after the Big Bang, revealing a never-before-seen structure.
New research challenges conventional wisdom by demonstrating that mid-ocean ridges and continental rifts, not volcanic ...
Astronomers found an iron bar in the Ring Nebula that doesn't match any known stellar phenomenon. Scientists can't explain ...
The two halves of the African continent are moving apart at a rate of a few millimeters each year, geologists have calculated ...
No one ever thought the birth of the Rocky Mountains was a simple process, but we now know it was far more complex than even ...
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