Interesting Engineering on MSN17d
9-million-year-old fossil of colossal Great White Shark ancestor discovered
The fossilized remains belong to Cosmopolitodus hastalis – an extinct mackerel shark closely related to the modern great ...
Rare Pacific Sleeper Shark Spotted In Southern Hemisphere
A research expedition in the Tonga Trench filmed a Pacific sleeper shark, a slow-moving, opportunistic predator rarely seen ...
Natural History Museum%2c London1y
What can shark teeth tell us?
When you think about sharks, the first thing that might come to mind are huge jaws filled with rows of deadly-looking teeth. But shark teeth come in many shapes and sizes. They can tell us how these ...
National Geographic news2y
Basking shark
and nine rows below, for a total of about 1,500 tiny, hooked teeth. The basking shark’s scientific name, Cetorhinus maximus, roughly translates to “great-nosed sea monster” in Greek.
Smithsonian Magazine5y
Megalodon May Be Extinct, but There’s a Life-size One at the Smithsonian
Most of the shark’s skeleton was composed of cartilage ... Her mouth is open for visitors to glimpse three full rows of serrated teeth on her bottom jaw and two on the upper.
Fossil shark teeth are abundant and can date the past in a unique way
The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ...
Does your dog have 'shark teeth'? Vets say 7% of pooches have an extra row of gnashers - these are the breeds most likely to have them
Vets warn dog owners to be on the lookout for 'shark teeth' - an extra row of teeth READ MORE: Vets issue urgent warning to ...