By studying the stickleback fish and how it has adapted to lake and stream environments, Andrew Hendry, an evolutionary biologist, has made advances in solving a debate within the evolutionary...
Killer whales raise their voices to be heard over boat noise, and the effort may be wearing the whales out as they try to find food amid dwindling numbers of salmon, new research says
Scientists have documented the first known migration of blue whales from the coast of California to areas off British Columbia and the Gulf of Alaska since the end of commercial whaling in 1965
