Space and time seem like two completely different ideas, but Einstein showed they are interlinked in what is known as ...

Physicists are rethinking time itself. Long treated as a basic part of the universe, time may instead be an illusion—a side effect of quantum entanglement. A new study challenges the traditional idea ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

What if, just before we reach the bottom, we find out that reductionism fails? Big things are made of smaller things, and those smaller things are made of smaller things still. That’s reductionism in ...