HD 20794 d, with a mass six times that of Earth, orbits a star similar to our sun. The planet’s location within the habitable ...

Planet Earth Live Series 1 followed real-time stories of the world’s most charismatic animals around the globe. Based in southern Kenya, Richard fulfils a childhood dream as he tracks the Marsh ...

Earth is home to some truly mind-boggling landscapes, from salt-covered deserts to giant, underwater waterfalls. Geological and biological processes, together with climates and inevitable wear-and ...