Another classic Marvel hero could be about to make his return in one (or both) of the upcoming Avengers movies.

Spider-Man: Beyond the Spider-Verse gets a somewhat discouraging progress report from one of its cast members.

Discover the fascinating story of the 'blue lurker,' a mysterious star in the M67 star cluster studied by NASA's Hubble ...

Galaxies like the Milky Way grow by merging with smaller galaxies over billions of years, unlike dwarf galaxies, which have long been thought to lack the heft to attract mass and grow in the same way.

Mathematicians have long categorized infinities into a hierarchy where some infinities are larger than others. For example, ...