A supernova needs to be at a distance of at least 30 light-years to affect the Earth. If such things happen, our planet’s ...

Exposure to sunlight causes beer in transparent bottles to lose its flavour and develop an unpleasant smell. This phenomenon ...

According to the World Health Organization, at least 2.2 billion people worldwide have near-sighted or far-sighted vision ...

Switching glasses between prescription glasses and sunglasses can be an everyday hassle if you spend a lot of time outdoors.

It never fails. The heat comes on in the house, the snow starts to fall outside, and those cuticles start to crack on the ...

These beliefs about anti-aging have two things in common: they're persistent, and they're not entirely rooted in fact.