Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book. (For the ...

While traditional cancer screenings only cover five types of cancer, a new blood test claims to detect dozens more before symptoms appear.

Moving beyond cost-benefit analysis to examine strength of character is essential in decision-making and provides a new ...