A dolphin is an aquatic mammal in one of the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae …

Apr 11, 2017 · Curious, playful, and undeniably cute, dolphins have somersaulted their way into our hearts. Swim with our interesting dolphin facts to learn much more.

Top ten facts about dolphins There are currently 42 species of dolphins and seven species of porpoises. Dolphins are marine mammals. They must surface to breathe air and give birth to …

Most dolphins are marine and live in the ocean or brackish waters along coastlines. There are a few species, however, like the South Asian river dolphin and the Amazon river dolphin, or boto,...

Jan 2, 2026 · Dolphins are swift swimmers; the bottlenose dolphin can attain speeds of nearly 30 km/hr (18.5 mph) in short bursts, and common dolphins are even faster. What are dolphins …

Dolphins can be found all over the world and in different environments. There are 36 species of marine dolphins - living in nearly all aquatic environments, including oceans, coastal, estuarine …

Apr 9, 2024 · Some have as few as four teeth, others have up to 240. Some dolphins are intensely social, whilst others stray from the group. But their cheeky nature, adaptation skills, …

This page includes information on evolutionary theories, taxonomy, differences between dolphins and porpoises, and descriptions of dolphin organs and biological systems.

Dec 9, 2025 · Most pods have up to 30 individuals, but superpods of more than 1,000 dolphins have been observed. Not all of them live in ocean habitats. There are a few remaining species …

Aug 22, 2025 · Dive into the captivating world of dolphins. Discover 20 extraordinary insights into their unique lives, minds, and interactions.