What’s 66-million-year-old vomit like? A lot more pleasant than the fresh stuff, says paleontologist Jesper Milan.

A Rhoomba vacuum might mimic a hungry lifeform, but researchers have found ancient fossils of one of Earth's first animals, ...

The fish is thought to have chewed up and spit out some unlucky sea creatures, resulting in this unique fossil.

Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their ...

Although many methods allow for period-like bleeding, it isn’t necessary. In some cases, bleeding may slow or stop entirely. True menstruation occurs after ovulation when the ovary releases an ...

Late or missed menstrual period Late period: 5 or more days late compared to normal menstrual cycle Missed period: no menstrual flow for more than 6 weeks Teen not using any birth control that stops ...

In the Cretaceous period, a shark or another kind of fish ... Until last November, when an amateur fossil hunter, Peter Bennicke, split a piece of chalk and discovered it. For decorum’s sake ...

A team of researchers may have determined where fossils older than any we’ve ever found may be buried A new paper in Current Biology posits that remnants of an earlier evolutionary stage of ...

JoJo & Gran Gran Game: Parcel Surprise. Game JoJo & Gran Gran Game: Parcel Surprise Mr Tumble's Rhyme Time. Game Mr Tumble's Rhyme Time Try more CBeebies Shows ...

Just look at your family dog or cat—or, for that matter, the ancient upchuck recently found by a fossil hunter in Denmark ... ago—the late Cretaceous period, when the dinosaurs were ...

Cramps aren’t always a sign of menstruation. Many people develop cramps when they don’t have their period. There are various causes of cramps with no period. Issues related to pregnancy are often to ...