Displaced Palestinians in Khan Younis are bracing for a harsh winter, with some voicing fears that their current shelter will ...
November 4, 2025. President Trump celebrated a trade deal with China last week - but Beijing showed it can flex its mus ...
How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the most important numbers in the universe ...
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Dark matter obeys gravity after all — could that rule out a 5th fundamental force in the universe?
Scientists have discovered that dark matter, the universe's most mysterious "stuff," obeys gravity on vast cosmological ...
We measure the “warmness” of the dark matter, i.e. the comoving root-mean-square thermal velocity v hrms (1) , with nearly 3000 spiral galaxy rotation curves in the ...
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