Researchers have identified a ceratopsian dinosaur from 160 million years ago that has an "ornamental" head.
Researchers have discovered the fossil of an early mammalian carnivore known as 'hyaenodontids' a species which dates back to about 50 million years ago. The fossil was found in the Bighorn Basin in Wyoming.
Researchers in Australia have identify one of the country's newest dinosaurs, Kunbarrasaurus, which has a parrot-like beak, bones beneath its skin and it has an inner ear almost identical to a turtle.
Most stars born, evolve and die in similar ways. But for some stars, called binary stars, the gravitational force of their partner impacts their lives. Now, scientists are taking a closer look at a strange group of exceptions: blue stragglers.
Men seem to have a better sense of direction than women, according to a recent study.
When a team of international researchers examined rocks from the bottom of ancient oceans, they found that the oceans had high marine arsenic concentrations, revealing that they had been toxic for a while.
A rare dog-sized fossil of a horned dinosaur has been identified by researchers. The unusual fossil dated to the Cretaceous period, around 66-100 million years ago.
About 390 million years ago, the first vertebrate animals moved from water to land. Now, scientists are learning a bit more about how this evolution occurred.
Researchers are studying the porosity of archosaurs' eggshells, which is revealing new evidence on the types of nests that the archosaurs built.
Yakutian horses have adapted to staggering cold temperatures of -70 degrees in eastern Siberia. Now, researchers are taking a closer look as to how this occurred.
Being male or female can make a huge difference. Now, scientists have discovered the two ancient genetic components of sex determination in ants.