From "The Staircase Implementation" to "The Opening Night Excitation," these are the funniest episodes of The Big Bang Theory ...

An extremely bold hypothesis proposes transient temporal singularities remove the need for dark matter and dark energy.

Penny was originally going to be Katie, played by Amanda Walsh, but audiences felt she was too mean of a character that ...

Mary Cooper, Sheldon's deeply religious and God fearing mother, appeared in both Young Sheldon and the popular sitcom The Big Bang Theory (TBBT).

Zhúlóng is the most distant spiral galaxy ever seen. It formed 1 billion years after Big Bang, yet has a calm structure like ...

The justices will weigh whether a school district must allow parents with religious objections to LGBTQ+ books to excuse their children.

New JWST data strengthens earlier hints that K2-18b, a possible water world 120 light-years away, could host the chemical byproducts of life.