Oxytocin is a hormone linked to bonding of all kinds—maternal, familial, romantic, social. In mice, the team found, the ...

Pyometra is painful, dangerous and preventable. If your unspayed pet exhibits signs that could mean pyometra — especially ...

Wondering why your period smells stronger than usual? Learn what’s normal, what may signal a problem, and how to manage odor ...

Sometimes a short period cycle is a natural variation, but it can also indicate a medical condition. Learn more about the causes of a short cycle.

Element cycles articles from across Nature Portfolio Element cycles are the biogeochemical pathways by which elements are transformed and moved through various states by geological and biological ...