Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Scientists have spotted a planet orbiting a star relatively near our solar system that may offer a prime opportunity to study the atmosphere of a rocky Earthlike alien world – the type of research ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Thousands of underwater UFO sightings have been reportedly logged across US coastlines, fuelling global speculation about possible alien submersible activity. According to a report by IBTimes UK, the ...