Gödel found a time-travel solution in General Relativity, revealing spacetime can loop on itself.
Tardigrades can survive almost anything—even most of Mars. But one Martian chemical stops even them.
500+ pterosaur fossils found at Solnhofen may be hiding a dark secret distorting our view of them.
The Higgs boson may open a portal to hidden particles that could explain dark matter.
