Nasa astronaut Bob Behnken describes the powerful moment of splashdown.

British scientist James Lovelock says population growth means something like the virus is "almost inevitable".

US astronauts Doug Hurley and Bob Behnken are on their way back to Earth in their their Dragon Endeavour capsule.

A recent survey suggests a quarter of mammals are at risk of extinction - here's how you can help.

The one-tonne, six-wheeled rover will look for signs of life on the Red Planet.

Jenny Harris believes people should celebrate the often maligned mammals.

Summer 2020 is a popular time for missions to Mars because of the way the planets align - but how long does it take to get there?

Two previous attempts to launch the probe in the past week had to be called off because of adverse weather.

There are fewer than 500 hirola living in the wild, down from thousands just 40 years ago.

While the research labs have been locked down, one robotic scientist has continued experimenting 24/7.