New analysis of traces of radioactive fallout from nuclear weapons testing trapped in the teeth of stranded whales has helped ...

A new open-access catalogue of killer whale calls is allowing researchers and orca enthusiasts to identify distinct ...

Recently compiled data from the Whale Museum in Friday Harbor shows a shift in the presence of two ecotypes of killer whales ...

Can you crack Killer Sudoku's mathematical twist? Try our classic expert Sudoku here. The objective of Sudoku is to fill each row, column and sub-grid with exactly one of each number from 1-9. In ...

Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer coastal habitats. Inner-coast whales hunt smaller prey in shallow, ...