From the most distant stars in the sky to the screen in front of your face, light is everywhere. But the exact nature of ...

Astronomers are grappling with a cosmic mystery as they observe a massive ripple, known as “The Great Wave”, sweeping across ...

For decades, astronomers have known that stars orbit the Milky Way’s centre and that the galactic disc is warped.

For generations, scientists believed that the West Coast’s two great earthquake engines — the Cascadia subduction zone and ...

Does light behave more like a particle, or like a wave? Today we know the surprising answer. Here's why it took so long to get there. When you purchase through links on our site, we may earn an ...