Discover how the genetics behind your eye color connects to various health conditions, from melanoma risk to pain ...

Using a prototype known as "Oz", researchers flashed a laser light with a single monochromatic colour (usually observed as green) at participants eyes. This is when participants began seeing a new ...

Comet SWAN, hailing from the Oort Cloud beyond Pluto, has been visible through telescopes and binoculars over the past few weeks with its streaming tail, but experts said it may not have survived its ...

The comet, also designated C/2025 F2, would have been visible just after dark slightly north of where the sun set. Its green color would have been difficult to see with the naked eye. This might ...