The internet is filled with conspiracy theories. While some may seem absurd, several from the past have been proven factual.

Keen on reminiscing the biggest hits from the '80s? Then check out the gallery.

If you care about privacy, regularly clearing your Google search cache on Android is a must. Here's how to do it manually - and how to set up auto-delete.

It suffers, however, from a serious flaw: reflection. For telescopes, that means dimmer images. For cameras, it means hazy ...