
Jellyfish push off a pocket of water under their bell to swim faster
6 January 2021
As they swim, jellyfish make a pocket of high-pressure water under their bell, which serves as a kind of wall to push off to help them swim faster

6 January 2021
As they swim, jellyfish make a pocket of high-pressure water under their bell, which serves as a kind of wall to push off to help them swim faster

31 March 2020
Bottlenose dolphins in Shark Bay, Australia, form alliances and coordinate the timing of their clicking noises to attract females and deter other males

26 February 2020
Genetic analysis suggests that the Himalayan and Chinese red pandas are two different species that diverged about 200,000 years ago