Scientists Document Sharks Scraping Against Manta Rays. But What Does It Mean?
It’s been seen again: Galapagos sharks rubbing themselves against giant manta rays, possibly to scrape off parasites! The…
Shark Attack by Species Once Considered Harmless Shocks Marine Biologists in Deadly Feeding Frenzy in Israel Coast
Until recently, dusky sharks had no known record of killing humans. Credit: WikiMedia Commons. On a calm April…