New observations from the James Webb Space Telescope have uncovered five complex organic molecules trapped in the ice around ...

Dark-energy evidence suggests the universe will end in a “big crunch” roughly 20 billion years from now. The universe is nearing the halfway point of what may be a 33-billion-year lifespan, according ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density – given that the universe contains a lot of relatively empty space, could ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

Complex organic molecules, including methanol and ethanol, have been detected outside the Milky Way, using the James Webb ...