FILE - Florida Gov. Ron DeSantis gestures during a news conference, Thursday, Jan. 26, 2023, in Miami. DeSantis on Tuesday, Jan. 31, 2023, announced plans to block state colleges from having programs ...

Intriguingly, the observations fit with an alternative theory of gravity that could negate the need for dark matter. Although it’s since been superseded by Einstein’s theory of general relativity, ...

Astrophysicists led by the University of Chicago’s Andrey Kravtsov have resolved an embarrassing contradiction between a favored theory of how galaxies form and what astronomers see in their ...

Observations from the European satellite Gaia allow for the refutation of a controversial alternative theory and support the presence of an invisible component constituting the majority of the ...