Genomic evidence confirms white shark liver is on Australian killer whales' menu
Around the world, killer whales (Orcinus orca) have been observed preying on various shark species, including whit ...
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The 7 men to defend a Grand Slam title this century: Federer & Nadal share record as Sinner joins list
Roger Federer and Rafael Nadal share the record for the most successful Grand Slam title defences, while Jannik Sinner became ...