Natural light profoundly affects our biology, from how well we sleep, to our brain function and immune response. The ancient Egyptians used solar radiation to disinfect and heal chronic wounds and ...

I’ve got some bad news for you: Our eyes are not always reliable sources of information. If you’ve ever stepped back from a completed project and wondered why it doesn’t look right, it’s probably ...

Toenail fungus is a common yet often embarrassing condition that affects millions of people worldwide. It not only leads to unsightly nails but can also cause discomfort and pain, resulting in a ...