You can say the universe has a split personality. Or better said, our physical models of the universe are the ones fractured.

Add Yahoo as a preferred source to see more of our stories on Google. The universe continually reminds us that our understanding of reality remains deeply incomplete, despite the billions invested in ...

Dive into 25 strange scientific theories genius scientists once believed. Uncover the bizarre ideas of history's greatest ...

Science is advancing our understanding of the human body (photo taken at the Wellcome Centre, London) —Image by © Tim Sandle Science is advancing our understanding ...

Most people trust scientists to test new ideas on animals or in controlled labs. But some researchers decided that the best test subjects were themselves. These scientists put their own bodies at risk ...