President Donald Trump’s ongoing wave of second term executive orders has already called for sweeping changes in the U.S., and this week it targeted the Smithsonian – the world’s largest museum, ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

The president's order, which claims to restore “truth and sanity to American history,” could attempt to radically revise the ...

"One explanation is that the Universe was born rotating. That explanation agrees with theories such as black hole cosmology, ...