Wildlife officers in Ireland unearthed 330-million-year-old fossilized shark teeth, predating dinosaurs. These Psephodus magnus teeth, foun...

A remarkable fish fossil from Antarctica offers a clear view of early evolution. Koharalepis jarviki, a 380-million-year-old specimen, reve...

A remarkable fossil from Scotland, dating back 407 million years, reveals a previously unknown fungus, Rugososporomyces lavoisierae, living...

A 150-year-old fossil, Prototaxites, once thought to be a giant fungus or plant, is now believed to be an entirely extinct lineage of compl...

A new fossil discovery in Cape Breton Island, Nova Scotia, is changing scientific views on early plant-eating animals. Named Tyrannoroter h...

Scientists have long debated the identity of Prototaxites, a towering organism from Earth's ancient past. New research suggests it was neit...