Two underwater sea lilies were eaten and regurgitated around 66 million years ago. They were preserved as fossilized vomit.

Stevns Klint is renowned for its geological and paleontological significance, particularly because of its well-preserved layers that mark the boundary between the Cretaceous and Paleogene periods ...

Now, a fossil hunter in Denmark named Peter Bennicke has found the remains of this Cretaceous snack: fossilized vomit. The discovery was announced Monday in a statement from the natural history ...

Named after the boundary between the Cretaceous (K) and Paleogene (Tertiary) periods, this extinction event led to the eradication of about 75% of Earth’s species, including nearly all dinosaurs. It ...

Yet her book is no "Luddite manifesto": she acknowledges the benefits that digital technology has brought, such as being able to stay in touch with family members overseas. The real task, she says, is ...

It turns out, however, that there's "plenty". In this "engaging and snappy book", Christine Rosen, an American academic, explains how the devices – and digital technology more generally ...

Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living ...

Even the CEOs who are engaging in the race have stated that whoever wins has a significant probability of causing human extinction in the process, because we have no idea how to control systems ...

By Alexandra Jacobs What are three popular tropes that romance novels use? Jennifer Harlan, a New York Times books editor, recommends three romance novels that show off those tropes at their best.