Perhaps also surprising, the remains of cats and artistic depictions of them have been observed in various archaeological ...

A team of international scientists, led by Dr. Karen Baab, a paleoanthropologist at the College of Graduate Studies, Glendale ...

The culprit behind the mysterious disappearance of one of the most advanced urban civilizations at the time, contemporaries ...

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they ...

The original Roomba was the first robot vacuum in the US, and the second ever made, following Electrolux’s Trilobite the year ...