Fossils and genetics are starting to point to life emerging surprisingly soon after Earth formed, when the planet was ...

An ambitious, multinational research project co-led by the University at Buffalo has demonstrated that Earth's biodiversity ...

An international team of scientists has confirmed the discovery of exoplanet HD 20794 d, which potentially could support life ...

More:High resolution photos of asteroid materials revealed ... nucleobases - the genetic components of DNA and RNA in all life on Earth.