A predator that swam Earth's oceans more than half a billion years ago is unlike any creature that lives on our planet today.

Adderall is a central nervous system (CNS) stimulant. This class of drugs helps boost mood, alertness, attention, and energy by raising the levels of certain chemicals in the brain. How each CNS ...

Paleontologists have discovered that a three-eyed sea moth predator lived on Earth half a billion years ago with evidence found in one of the most fossil-rich areas of the world.

Paleontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old ...

It turns out that preservation of these structures is widespread, confirming the ancient origin of this type of circulatory ...