Leonard and Sheldon might be the most unlikely to find a girlfriend or get a date, but real-life counterparts Johnny Galecki ...

The Big Bang theory suggests that the universe began as a hot, dense point, expanding into the cosmos we observe today.

Time For Reflection Our understanding of the universe, as advanced as it is, is still riddled with paradoxes and huge ...

How did everything begin? It's a question that humans have pondered for thousands of years. Over the last century or so, science has homed in on an answer: the Big Bang.

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

Investigations into the unknowns of space and time -- and abstract questions around early universe cosmology relating to the ...

Penzias and Wilson were awarded the 1978 Nobel Prize in Physics for their discovery. More recently, experiments at particle ...

A low-mass supermassive black hole appears to be consuming matter at over 40 times the theoretical limit. Astronomers using the James Webb Space Telescope discovered LID-568, a supermassive black hole ...

Astronomers have found what could be described as the universe's hungriest black hole – one that's breaking fundamental ...

A radical hypothesis suggesting black holes could be behind the accelerating expansion of our universe has been stirring up ...

The Dark Energy Spectroscopic Instrument (DESI) is helping researchers explore the 'Big Bang played in reverse'. Scientists ...