Earth, captured once a day by the EUMETSAT meteorological satellite, have been time-lapsed. (video looped) Credit: Simon ...

Winter in some parts of South Africa is a time of low (or no) rainfall and high fire danger. Sheldon Strydom studies the ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

Earth has rarely looked as remarkable as it does in this stunning shot (above) captured by NASA astronaut Don Pettit from the International Space Station (ISS).