One researcher’s analysis of Webb Space Telescope images could indicate that we’re all stuck in a black hole, according to ...

There just might be a way for white holes to form in the Universe. According to a new, highly theoretical paper, the ...

New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our current understanding of these cosmic giants.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...