Researchers investigating whether liquid water could exist on Mars have provided new insight into the limits of life on the red planet.
Cooperating bacterial populations are more likely to survive in changing habitats, new research shows.
Scientists have developed a novel weapon in the battle against deadly hospital-acquired infections - a textile that disinfects itself.
An international expedition aims to better understand seismic activity through samples collected from one of the most geologically active areas in Europe.
One of the largest global mass extinctions did not fundamentally change marine ecosystems, scientists have found.