One in 10 men over 40 experiences a condition called delayed orgasm, which can make sex difficult. By David Dodge Most men, as many as 70 percent, say they reach orgasm quicker than they’d like. But ...

A spontaneous orgasm is when an orgasm occurs without any sexual stimulation. There are several possible causes, but it is unclear how common they are. Occasional spontaneous orgasms are typically not ...

While many people use the words interchangeably, some believe they have different definitions. By these definitions, an orgasm is the buildup of pleasure before a climax, while a climax is the peak of ...

National Orgasm Day (six weeks ago) has come and gone. Celebrated in a dozen countries around the world, it's meant to challenge the taboo against talking about orgasm, especially female orgasm.

At sea, biologists discovered microbial partners that together produce nitrogen, a nutrient essential for life. The pair are in the process of merging into a single organism. Nitrogen is fundamental ...

An ancient and enormous organism called Prototaxites, initially found to be a type of fungus, may actually be an unknown branch of life, researchers say. When you purchase through links on our site, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...