In “Decoding Love,” author Andrew Trees says that you should forget the ideals of romance novels when it comes to love — it’s all about science, which can actually provide a great deal of ...

On Valentine's Day and MSNBC's Joe Scarborough examines the science of love with sex therapist Dr. Ruth Westheimer and Dr. Jennifer Berman, a relationship expert.

The worm endures, even though NASA dumped it more than 30 years ago, returning to “the meatball” — its original logo, with a blue circle, stars, an elliptical orbit trail and a swoosh ...