Whales are big, but why aren’t they bigger? A new study says the key factor is how many calories they can take in. Researchers came to this conclusion after using small boats to chase down 300 whales ...
A new study of Antarctic minke whales reveals a minimum size limit for whales employing the highly efficient "lunge-feeding" strategy that enabled the blue whale to become the largest animal on Earth.
Blue whales and other filter-feeding leviathans became giants when climate change introduced them to binge-eating, research has shown. At more than 100ft long, the blue whale is the largest vertebrate ...
Fifty million years ago, whales were four-footed, tailed land mammals about the size of wolves. Over the next 12 million years, these terrestrial whales evolved into fully aquatic animals, complete ...