NHL: Noah Gregor returned to play for the San Jose Sharks on Thursday against the Chicago Blackhawks at SAP Center ...

The first overall picks of the past two NHL drafts will finally oppose each other when Connor Bedard's Chicago Blackhawks visit Macklin Celebrini's San Jose Sharks on Thursday.

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, the National Park Service said.

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

With his magnificent underwater images, Gerardo del Villar wants to rehabilitate the reputation of the ocean’s great ...