BBC2 年
Megalodon shark extinction may have been linked to great white competition
A study of the ocean giant's fossil teeth suggests it had to compete for food with another ferocious predator, the great white shark. The battle for diminishing stocks of whales and other prey may ...
BBC6 年
Shark sighted off Majorca, first great white there in 40 years
For the first time in more than 40 years, a great white shark has been recorded swimming off the Spanish Mediterranean island of Majorca. A wildlife conservation group captured footage of the ...