Scientists revisited tracks made by a shorebird, a lizard, a cat-like predator and some sort of large herbivore at what is ...

A prehistoric hell ant that lived among dinosaurs 113 million years ago had an unusual way to kill its prey and sheds new ...

A new study indicates the giant reptile Deinosuchus is not a close relative of modern alligators, as scientists previously ...

A 113-million-year-old hell ant that once lived in northeastern Brazil is now the oldest ant specimen known to science, finds a new report. The hell ant, which was preserved in limestone, is a member ...

Researchers have discovered a never-before-seen species of "hell ant" that lived 113 million years ago, making it the oldest ...

Now, a team in Brazil has uncovered a 113-million-year-old hell ant that represents the oldest hell ant specimen known to ...

An international team of paleontologists, geologists, geoscientists and Earth scientists has found evidence that a type of ...

In a landmark shift, a new study has found that climate change is now the most pervasive human-caused threat to imperiled ...