From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

The team analyzed whale poop for iron, known to be especially limited in the Southern Ocean, as well as copper.

Meanwhile, other mammals are so massive, they shape entire ecosystems and overshadow nearly all other life forms. From the colossal African elephants to the ocean's impressive blue whales ...

Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

A blue whale photographed in September 2010.NOAA The blue whale is the largest animal on the planet. It consumes enormous quantities of tiny ...

Looking for a local haunt in Oklahoma City? What about a trip to the world's largest peanut? See WorldAtlas' 10 strangest ...

IT'S NO FLUKE... that whale mavens like to know which giants are passing along the coast on their ancient migratory journey. Gray, Blue, Minke, Fin: All of these epic ocean giants do captivate we ...