An app that allows men to test their sperm without an awkward trip to the doctor is now available on Amazon for the first time. The YO Home Sperm Test analyzes a man’s sperm to reveal how well his ...

Huzzah for slightly weird gadgets such as this disposable microscope card that, depending on the light source, magnifies things by 500 or 1,000. So what kind of things does it suggest you blow up on ...