Older than expected: Teeth reveal the origin of the tiger shark
With a total length of up to 5.5m, the tiger shark is one of the largest predatory sharks known today. This shark is a cosmopolitan species occurring in all oceans worldwide.…

With a total length of up to 5.5m, the tiger shark is one of the largest predatory sharks known today. This shark is a cosmopolitan species occurring in all oceans worldwide.…

Freshwater shark lived in South Dakota, had teeth shaped like “Galaga” spaceships SUE the T. rex is the most famous fossil from the Hell Creek Formation of South Dakota—the most complete skeleton ever discovered of the world’s most popular dinosaur.…

University of Florida researchers are taking down the Plexiglas walls between museum collections and K-12 classrooms with an educational program that uses 3-D printed fossils and hands-on lessons to spark young learners’ interest in science, technology, engineering and math. The researchers published an assessment of their pilot lesson plan in “Paleontological Society Special Publications” The study '3-D Fossils for K-12 Education: A Case Example Using the Giant Extinct Sharkcarcharocles Megalodon'

Kelsey's James' article addresses growing concern over the effects of fishery's non-target catch on sharks, rays and skates worldwide.

Humanity is greatly dependent on our ocean ecosystems. Oceans regulate our climate, protect our coastlines, and provide revenue, energy, food, recreation, and a sense of well-being.…

Sharks are worth more in the ocean than in a bowl of soup, according to researchers from the University of British Columbia.…