Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

However, the list below discusses each of the largest animals in the world by type. The biggest animal in the world is the adult blue whale. They’re also the largest mammal in the world. Blue whales ...

Here we will dig deep into the characteristics of the two fishes and compare them in every aspect. Famously known as killer whales, Orcas are the most giant dolphins and one of the most impressive ...

A sperm whale washed ashore on Cuttyhunk Island off Cape Cod Sunday, the International Fund for Animal Welfare said in a statement. The most recent whale discovery is part of a series of whale ...

An organization fighting offshore windmill farms is seeking a federally protected migration route along the Jersey Shore for an endangered whale species. If successful, the move could seal off ...

An organization fighting offshore windmill farms is seeking a federally protected migration route along the Jersey Shore for an endangered whale species. If successful, the move could seal off that ...

US President Donald Trump says that wind farms harm birds and whales. Scientists weigh wind power's impacts on wildlife against those of oil and gas. Aspen Ellis, a seabird biologist at University ...

How big they are: Up to 32 feet (9.8 meters) long How long they live: Up to 100 years, but usually around 25 to 50 years What they eat: Fish, seals, seabirds, squid, sharks, and even whales Orcas ...