A rare and stunning discovery in New York State has unveiled a 450-million-year-old fossil that provides valuable insights ...

Rich brachiopod fossils dating back 470 million years to the Ordovician period were discovered in Zigui county, Central China's Hubei Province. Experts suggest these fossils provide evidence for ...

Virginia’s geologic column dates from the Cambrian to the Quaternary periods ... The latter was home to nautiloids, corals, bryozoans, and brachiopods — clearly, these are not dinosaurs. Then, during ...

Found in rock samples retrieved in Australia more than 60 years ago, the microfossils dating to the Lower Ordovician Period, approximately 480 million years ago, fill an approximately 25-million-year ...

You can safely delay your period for days or weeks. How you do it depends partly on why you want to postpone bleeding. Some methods may be better for those needing relief from severe period pain or ...

Its end caused an alteration of climate that made possible the proliferation of animal life in Cambrian times There is considerable geological evidence for an extensive glaciation some 600 million ...

Excess gas before your period is a common symptom of premenstrual syndrome (PMS). Fluctuating hormones leading up to your period may affect the activity in your colon, leading to gas and other ...

Diarrhea during your period is a relatively common experience. Often called "period diarrhea," it can occur because your body releases more prostaglandins during menstruation. These chemicals cause ...