A new review of Triassic fossils from Germany reveals rich tetrapod diversity and links to modern biodiversity and climate ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

Dozens of amphibians perished together on an ancient floodplain around 230 million years ago, according to a study published in the open-access journal PLOS One by Aaron M. Kufner of the University of ...

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

The well-preserved findings could provide insight into how these Triassic amphibians lived and grew up, researchers reported in a new study published Wednesday (April 2) in the journal PLOS One. It's ...

In its 4.5 billion year history, Earth has undergone five mass extinctions and we are potentially in a sixth era of mass death. Today’s crocodylians are the surviving members of a lineage called ...

While slight fluctuations in a cycle are totally normal (promise), you might still be wondering why did my period come early? Before we answer the question, let’s talk about what early means.

The record follows early singles “Delusional” and “Joyride” as the latest preview of Period, stylized as the punctuation mark (.), the forthcoming sixth studio album from Kesha ...

Could your heavy flow be cause for concern? Sherri Ozawa, MSN, RN, tells The Post that serious blood loss during menstruation could be a symptom of von Willebrand disease, a blood disorder that co ...

While a short period could be an early sign of pregnancy, there are many other possible causes, including lifestyle factors, birth control, or a medical condition. The length of your period can ...

You may notice your period has a lingering odor every month. Your period blood may smell if you have an infection or imbalance of vaginal bacteria. Leaving a tampon in for too long may also cause ...