Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans ...

Megalodon was likely a long, streamlined predator, not a bulky giant. Scientists compared its bones with modern sharks.

These findings, published in Fish & Fisheries, highlight the importance of monitoring shark populations and combining different strategies for managing their numbers. Some sharks are targeted by ...