Human heart-monitoring devices find new life helping biologists understand threatened species

Smithsonian biologists are using heart monitors designed for humans to study how high stress levels in animals can hinder ...
CNET

Do Microcurrent Devices Actually Work? Dermatologists Tell The Truth

If you're tempted to use a microcurrent device in your skin care routine, here's what the skin pros have to say. Elizabeth is a contributor to CNET and the The Simple Dollar, where she reviews ...