A bizarre new theory proposes that octopus embryos arrived on Earth on a comet millions of years ago.
A new study has suggested that the multiverse may be a lot more hospitable to life than previously thought.
The world's most comprehensive hunt for intelligent extraterrestrials is about to begin its next major phase.
The accident marks the first time that a pedestrian has ever been killed by an autonomous vehicle.
Two astrophysicists have warned that malicious aliens could send us a message infected with a virus.
A renewed hunt for Earth-like worlds has yielded a haul of 95 previously undiscovered extrasolar planets.
Researchers believe that humanity would be more likely to welcome than fear the discovery of alien life.
A lack of carbon monoxide on a methane-rich world could indicate the presence of extraterrestrial life.
A radio astronomer at MIT may have an explanation for why we have yet to be contacted by aliens.
Astronomers are hoping to one day establish contact with an advanced extraterrestrial civilization.
Situated just 11 light years away, Ross 128 b is shaping up to be a promising place to look for life.
Yuri Milner is looking to send a spacecraft to Enceladus to look for evidence of extraterrestrial life.
Scientists believe that extraterrestrial life is likely to have a lot in common with life on Earth.
Planetary scientist Alan Stern has suggested that some civilizations may live below a planet's surface.
Congressional candidate Bettina Rodriguez Aguilera recalls having alien abduction experiences as a child.
The legendary film director has made several movies exploring the themes of UFOs and extraterrestrials.
Astronomers have identified nine planets from which intelligent aliens could potentially be watching us.
The unidentified radio pulses were picked up from an unknown source in a distant part of the universe.
Untreated industrial waste in Mumbai's Kasadi river has been turning dogs a rather peculiar color.
Scientists have come up with a way to scan the skies for pulses of light from an alien civilization.