The dolphins can then pull a few fish from ... also analyzing four years of physiological data that track the humans’ fine-scale decision-making. Cantor hopes to one day gather the same type ...

Dolphins are recognized for their ... the shape that was identical to the sample. In the human experiment, 20 volunteers used a rating scale to judge the similarity of each pair, which were ...

The last common ancestor of humans and chimps lived some six million years ago. By comparison cetaceans such as dolphins split off from the rest of the mammal lineage about 55 million years ago ...