A team of scientists has launched a new project with the aim of hunting down alien technosignatures.
An analysis of diamonds from Earth's distant past has revealed the presence of volatile gases crucial for life.
Scientists have identified distant star systems from which the Earth could be 'discovered' by intelligent aliens.
Many of our planet's most significant geological events have occurred in roughly 27.5-million-year intervals.
A groundbreaking discovery on Venus has indicated that it is even more Earth-like than previously believed.
The aged reptile, who currently lives in Serbia's Belgrade Zoo, is thought to be the oldest alligator on Earth.
An absolutely enormous 1,098-carat diamond has been unearthed by the Debswana Diamond Company.
An absolutely gargantuan dinosaur - the largest ever found in Australia - has been unearthed in Queensland.
A mission to collect samples from Saturn's moon Titan and return them to Earth could be on the cards.
Archaeologists discovered the tombs at the Al-Hamidiyah cemetery in the desert 240 miles southeast of Cairo.
For the first time, scientists have found liquid water inside a meteorite from the earliest days of the solar system.
NASA's Osiris-Rex spacecraft is now on its way back to Earth with samples collected from the asteroid Bennu.
A Chinese rocket that is currently in a failing orbit is likely to at least partially survive re-entry and fall to Earth.
A planetary defense exercise at the weekend ended up 'destroying' an area of Europe around 100km wide.
Archaeologists have unearthed a pottery shard that still bears the fingerprint of the person who made it.
Archaeologists have announced the discovery of a 3000-year-old city situated beneath the ancient capital.
Veteran astronaut Franklin Story Musgrave saw what he described as 'the snake' during several space missions.
Palaeontologists have unearthed the fossil remains of a new species of large, carnivorous dinosaur in Argentina.
Scientists have discovered three strains of bacteria on the orbiting outpost that have never been seen before.
Scientists have, for the first time, detected a hurricane taking place in the Earth's upper atmosphere.