Bull sharks (Carcharhinus leucas) have a really bad reputation. The ocean’s bad boys are responsible for at least 100 unprovoked attacks on humans, 27 of which have been fatal. However, the species ...

Sharks are often viewed as solitary, but a new study—carried out on the Shark Reef Marine Reserve in Fiji—has found that rather than mixing at random, bull sharks have "active social preferences" and ...

In 1968, the nuclear submarine USS Scorpion completed a secret Cold War mission and began its journey home. Days later it ...

Scientists studying bull sharks in Fiji found that the animals may have more complex social lives than previously thought.