Fish have been around since the dawn of complex animals. They were the first vertebrates, had the first live births and were the first four-limbed animals to venture onto land. The fossil fish ...

Early vertebrates such as myllokunmingids were small and lacked effective defence mechanisms compared to the large predators ...

An unexpected giant in a barren world The remarkable scale of Praearcturus gigas surprises scientists because of the era in ...

If you don’t eat cold-water fatty fish and other seafood, or plant-based foods, such as nuts, seeds, and plant oils often, omega-3 supplementation through fish oil is an easy and helpful way to ...

Psychedelic hedgehogs, purple pineapples, living strawberries—these tiny creatures show off their big personalities off the Australian coast Imagine dragons—or go for a dive in the Pacific Ocean and ...