Scientists described the newly-discovered fossil ... very large predators. The more we look, we might find more answers about these major animal groups that we care about, like the ancestors ...

Harvey Weinstein pleaded not guilty to a new sexual assault charge on Wednesday, nearly five months after the disgraced ...

Acidification is caused by emissions of sulfur dioxide and nitrogen oxide from the burning of fossil fuels and other ... provide vast quantities of food for their predators. Like many amphibians, ...

Many salamanders, like the red-backed salamander, are tiny and spend the majority of their time underground, so it's easy for most people to overlook them. In fact, Grant commonly refers to ...

Many salamanders, like the red-backed salamander, are tiny and spend the majority of their time underground, so it's easy for most people to overlook them. In fact, Grant commonly refers to ...

Many salamanders, like the red-backed salamander, are tiny and spend the majority of their time underground, so it’s easy for most people to overlook them. In fact, Grant commonly refers to ...

Well-preserved fossils of ancient large reptiles called pterosaurs have revealed that some species flew by flapping their wings, while others soared like vultures, according to a new study.

The researchers in the study say the fossil could help bridge a "key transitional gap" in arthropod evolution between "simple, worm-like ancestors" and modern arthropods, such as how their heads ...

Palomino also says the study is significant because few fossils have been found in this area so far. It was probably a “paradise” for crocodiles and other large aquatic predators because the land ...