Trinity scientists are leading research into the warm-bloodedness of the smalltooth sand tiger shark, whose cousin, the megalodon, went extinct in warming ocean conditions.
Why a surprising discovery, warming seas and eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.
Rare 14-ft smalltooth sand tiger shark washes up on Irish coast sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
Instead, these sharks keep the core regions of their bodies warmer than the water like the most athletic swimmers in the sea such as great white sharks, mako sharks and tuna.The latter examples are so-called “regional endotherms” and are all fast swi