Scientists have uncovered evidence of a colossal shark that lived off northern Australia about 115 million years ago, ...

After examining the fossils, scientists think the huge prehistoric predator would have measured up to eight metres in length ...

A key part of the success of Pickering Creek’s annual EcoCamp is its Junior Naturalists (JNs).  JNs, who are middle and high school students, form a ...

This cozy spot in the American South offers up history, good food, outdoor adventure, and even some treasure hunting, making ...

Constellation has said it will explore building 2 GW of new nuclear power units at its Calvert Cliffs plant as part of a range of measures proposed to meet Maryland’s future energy demands. (Image: ...

It’s not surprising that many people fear the dentist. Replacing a tooth often requires invasive surgery and implanting a titanium screw into a patient’s jawbone, then waiting months for that to ...

Tooth development is a dynamic process that involves the stages of the bud, the cap, and the bell, followed by root development and subsequent tooth formation. Processes such as the bud-to-cap ...

MOUNT PLEASANT — Like 49ers rushing west to find gold, Lowcountry residents have crowded the Crab Bank Seabird Sanctuary in search of shark teeth. Dozens of sharp-eyed scavengers spent the past few ...

The discovery proves it's possible for vertebrates to grow teeth outside the mouth Getty A new study discovered male ghost sharks grow teeth out of their foreheads on an appendage called a tenaculum ...

Ghost sharks have evolved rows of true teeth on a bizarre forehead rod used for mating. Fossil and genetic evidence revealed the tenaculum’s teeth develop the same way as those inside the mouth, ...

CT (computed tomography) scan of the adult male Spotted Ratfish frontal clasper (Tenaculum) covered in rows of teeth (rainbow colors). Male “ghost sharks” — eerie deep-sea fish known as chimaeras that ...

Sharks have been on this planet for more than 400 million years. They’re older than the first trees, the North Star, and even the rings of Saturn. They’ve seen and been through it all — but the ...