The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

Scientists have discovered that complex life began evolving much earlier than traditional models suggested. Using an expanded molecular clock approach, the team showed that crucial cellular features ...

A split-second stall at the start of genes may explain how complex animals evolved, according to the Cornell Chronicle. Researchers found that a brief “pause” in gene activity grew stronger and more ...

Complex life may have started its rise in Earth’s oxygen-free oceans nearly a billion years earlier than anyone imagined.

A research team at Duke University has developed a new AI framework that can uncover simple, understandable rules that govern ...

Wide complex tachycardia is a general term that refers to conditions that cause an unusually fast heart rate and a particular pattern on an EKG. Tachycardia is when your heart beats unusually fast, ...

A Lockheed Martin F-35 Lightning fighter jet is shown at the Singapore Airshow in 2014. (Jordan Tan, Shutterstock) EDITOR’S NOTE: This article originally appeared at TomDispatch.com. To stay on top of ...

Complexposttraumatic stress disorder (c-PTSD or CPTSD) is a mental health condition that can happen after repeated or prolonged trauma. If you have CPTSD, you might have trouble feeling safe. You may ...

Complex post-traumatic stress disorder (c-PTSD or cPTSD) describes a set of disruptive symptoms that emerge after experiencing inescapable traumatic life events, especially those of a horrific or ...