How big could land animals really get? Explore the incredible sizes of dinosaurs and the science behind their gigantism. From ...

Elephants are the largest land mammals on earth with very few predators. These powerful animals can literally stomp ...

When it comes to pure, raw power in the natural world, the debate over which creature is the strongest animal is a heated one ...

From tortoises to crocodiles, meet the five longest-living land species that regularly cross 100 years and beyond.

A simmering, years-long feud among neighbors was the prelude to a recent seizure of nearly 100 animals from a suburban ...

Large litters are not uncommon in the animal kingdom, but some species give birth to thousands, and even millions, of young.

Imagine a millipede so large it could be mistaken for a small car. That was Arthropleura, the largest land arthropod known to science. Fossils show it roamed the Carboniferous forests, feeding on ...

In the animal kingdom, penises can be spiked, split, corkscrewed—even detachable. They're one of the most diverse structures ...

Oracle's co-founder Larry Ellison is one of the world's richest people. Now his family is connected to Lion Country Safari in ...

Here are seven of the largest animals on Earth, each dominating its environment with size, strength, and impressive ...

The Ellison family has a history of wildlife conservation efforts. This year it unveiled the Larry Ellison Conservation ...