Remoras have long been seen as harmless hitchhikers. But new observations suggest these relationships may be far more ...

Diving as a lifestyle has evolved many times in the animal kingdom, and the ecology of all diving animals is essentially shaped by how long they can hold their breaths. According to new research, the ...

Fur seals may look like they’re simply resting after exhausting hunting trips at sea, but their bodies are secretly working ...

An international team of scientists has examined how metabolic constraints govern the diving performance of air-breathing aquatic species, all of which have evolved to maximise the amount of time they ...