Ever wonder how Earth scientists examine rocks? We cut them up and throw them under a microscope ... and then everything ...

Pictures and videos shared online showed the bright light which was seen to be 'spinning' across the night sky to people who ...

If you are looking to attract some welcome pollinators to your garden this year, you may be wondering what are best plant to ...

To make matters worse, modern society's electric light and bright screens at night trick our body clock into thinking it is ...

Sunglasses can serve a much bigger purpose, whether medical purposes or just protection from the sun and harmful lights when ...

Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye ...

"Miosis" is a medical term that describes the constriction of the pupils. Learn its causes, symptoms, and how to treat it.

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

Epiphora describes excessive eye watering. Allergies, infection, or a clogged tear duct often cause it. Learn about causes, ...

You would even find neon, amber or blue lighting in toilets, corridors and children's rooms. However, eye specialists warn this kind of lighting is increasingly causing damage to the eyes and triggers ...

Holographic eyeliner is a makeup product that adds a shiny, rainbow-like effect to your eyes. It changes colors when light ...

From low-maintenance balayage to all-over color, these caramel hair color ideas will warm up your complexion and make your ...