Photographs taken of the retina at the back of the eye can give an indication of brain health, and by using AI software to analyse the information, scientists may be able to spot signs of disease ...

In a nutshell: Netherlands-based software engineer Wojciech Graj has created another unusual port of the iconic first-person shooter Doom, ingeniously embedding it within a Microsoft Word document.

But they are formally called lenticular clouds, a name originating from a Latin word meaning "lens-like". The clouds, which are quite rare in the UK, were spotted in northern parts of the country ...

What has been observed may look like flying saucers but they are actually lenticular clouds, also referred to by some as pancake or UFO clouds. At their most spectacular around sunrise or sunset ...