Humpback whales blow bubble rings at humans during friendly encounters, and scientists reckon this behaviour could teach us how to spot alien communication. Here’s why researchers think whale ...
Project CETI, you may recall, is the same group that recently released footage showing adult sperm whales collaborating as doulas to help one of their own give birth. That researc ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results