Great white sharks have vanished from a former South African hotspot, leaving scientists to debate over the cause.

Great white sharks have abandoned a former hotspot in South Africa. Some pin the blame on a pair of orcas. Others point the ...

Three orcas that had not previously been recorded in the Seattle area have delighted whale watchers with several visits just off downtown this past month. They’ve also cruised by other shorelines in ...

A new-to-town pod of orcas in Puget Sound, Seattle, surprised researchers and delighted whale watchers. The orcas were seen ...

The three killer whales, not previously recorded in the region, may have traveled from Alaska ...