'Surrounded by sharks': Europe tries to keep afloat amid pressures from China and US / A shark alive since the time of Shakespeare! / Ancient sea cow was attacked by crocodile and scavenged by shark - study / From office boy to Shark Tank India: Dadasaheb Bhagat's journey impresses Sharks / 'We bicker but we love each other': Sharks family ties run deep / Bull sharks have 'always been' around Sydney Harbour