The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

The exoplanet – a planet outside our solar system – was spotted by Oxford University scientists orbiting in the ‘habitable ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Today, with 8 billion humans on this planet, the few wealthy countries are extracting natural resources at alarming rates, ...

A planet that may support alien life has been discovered less than 20 light-years from Earth. The "promising" super-Earth - ...

Unlocking seismic data could aid the search for fresh groundwater in Africa, where water scarcity affects two-thirds of the ...