Studying the physiology and ecology of whales, dolphins, and other marine mammals through methods ranging from molecular ecology to tracking the movements of individuals and populations using ...

The research team also identified the first example of a twister ribozyme in mammals, specifically in the genome of the bottlenose dolphin. A paper describing the study appeared online today ...

A new study suggests that extreme temperatures could lead to a mass extinction event — the first since the dinosaurs died out — that would ultimately end the reign of humans and mammals on Earth. Dr.