Genetic research does not always produce tidy answers. Sometimes it reveals traces that raise more questions than they settle ...

Ciaran O'Hare scribbles symbols using colored markers across his whiteboard like he's trying to solve a crime—or perhaps ...

Astronomers found evidence that dark matter and neutrinos may interact, hinting at a "fundamental breakthrough" that challenges our understanding of how the universe evolved.

For centuries, people all over the world have told stories about ghosts. In many cultures, the dead are believed to come back ...

Scientists say they have made a major breakthrough in detecting “ghost particles”. The name is given to neutrinos, which are one of the most mysterious particles in the universe and remain largely ...

It’s a classic Halloween tale. A group of ghost hunters visit a grand old house that is rumoured to be haunted. But after thoroughly exploring, they leave disappointed: there are no ghosts to be seen.