Getting life insurance usually requires a medical exam so your provider gets a clearer picture of your health status. But some policies don't require an exam, including group life insurance and burial ...

Nanoscale materials, or nanomaterials, are materials where at least one relevant length scale is within the range of nanometres. These materials usually have very different properties from their bulk ...

Optical materials and structures are substances used to manipulate the flow of light. This can include reflecting, absorbing, focusing or splitting an optical beam. The efficiency of a specific ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. The best CMA review ...

As a former claims handler and fraud investigator, Jason Metz has worked on a multitude of complex and multifaceted claims. The insurance industry can be seemingly opaque, and Jason enjoys breaking ...