Feedback is delighted to hear from a reader who proposes an ingenious new unit of data – but we have some quibbles with the ...

Blue whales are not only the largest animal on earth today but the largest known animal ever to have lived on earth. The ...

The long-term analysis of blue whale and fin whale vocalizations in ... as an ocean current transports comparatively warm water to the Arctic there, which in turn sparks high biological productivity.