Brown, who is an experienced diver, was on the Antarctic as part of 30-month contract looking into the effects of icebergs on inshore marine life. Leopard seals are solitary animals that inhabit ...

And for good reason. Leopard seals have been known to patrol the edges of ice floes, snatching penguins as they dive into the ...

But despite frantic efforts to revive her, the experienced diver was pronounced dead an hour later. Doctors believe she drowned. Although they are formidable hunters, leopard seals are solitary ...