A new open-access catalog of whale calls will help researchers and orca enthusiasts identify distinct killer whale ...

By analyzing tail length and muscle power, paleontologists have explained the physics behind a mosasaur's deadly ability to ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

Whale watchers witnessed a rare sighting off the coast of Orange County on Monday: A pod of 10 to 13 killer whales. Video of ...

Researchers spot two new calves in the islands’ endangered population—an exciting discovery for a group with fewer than 150 individuals. Research partners spotted two endangered main Hawaiian Islands ...

Searchable catalogue of orca calls reveals how distinct killer whale populations, clans and pods can be identified by their ...

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, ...

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 ...

Jorlan Lopes da Silva, 33, is suspected of killing 16 people in just three months in northeastern Brazil Samira Asma-Sadeque is a legal writer at PEOPLE's crime desk. Her work also appears in The New ...

Sean Penn directed this haunting, revisionist adaptation of György Fehér’s Twilight (1990). Jack Nicholson is Jerry Black, a just-retired homicide detective who becomes unmoored when he begins looking ...