Dinosaurs are the biggest creatures to ever walk the Earth, but even among giants, there is one dinosaur that stood taller ...

These signatures are also present in living ... Scientists can’t know for sure how long titanosaurs lived, but based on large ...

An existing corridor of protected land has now been expanded farther ... role in saving hundreds of plants and animals, many of them unique to these landscapes, like the iconic Joshua Tree ...

Experts believe some of these species will go extinct before ... 1,000 years to categorize them all. There are animals that run across the land, swim in the ocean and fly through the sky.

These talented runners can escape their predators ... What is the fastest land animal in the world? The cheetah is the fastest land animal. This big cat holds the record for the quickest creature ...

Many land and water species from the ... "We lost [them] due to a lack of protection for these habitats." Mussels, filter-feeding animals that live protected inside shells, are vital parts of ...

But as many of these ancient arthropods had hard outer shells, this increased their chances of being preserved in the fossil record compared to other animal groups. The rich supply of their remains ...

The footprints of a reptile-like creature appear to have been laid down around 356 million years ago, pushing back the earliest known instance of animals emerging from the water to live on land ...

But, when these insects live in mercury-contaminated ... move mercury contamination from riverbeds up the food chain to land animals. Sitting calmly in their webs, many spiders wait for prey ...

quizzing them on some of the animals in his new book 100 Animals That Can F*cking End You. Special guests span land and sea, including the hippopotamus, blowfish, snails, snakes — and more!

Their long necks and small heads, lack of parental care, and air-filled bodies explain why sauropods are bigger than other land animals in general. But these traits don't explain why 36 lineages ...

Together, these traits make bones heavier ... it is believed that dolphins and whales evolved from land animals and share lineage with hippos. But there are few examples that show evolution ...