Summer is a time of the year when people usually spend a lot of time outside and many of us, author included, like to be in nature. Some research suggests that humans innately tend to seek connections ...

Of the roughly 250,000 known marine species, scientists think all ~126 marine mammals emit sounds – the ‘thwop’, ‘muah’, and ‘boop’s of a humpback whale, for example, or the boing of a minke whale.