Fires can sweep through cities and rural areas alike. Woodland fires can burn at up to 800°C and…
There are about 1,500 active volcanoes, with 50 or so erupting each year. Most of these volcanoes are…
For many centuries, the only way to obtain a good view of a large area was to climb…
Forests cover almost a third of world’s land surface. Many of them are so vast that the only…
Mountain gorillas are close human relatives. However, hunting and the destruction of forests are threatening them with extinction.…
Every year, between 1 and 2 million people die from malaria. This deadly disease is spread from infected…
Clouds of choking smog; beaches coated in oil; rivers turned red by chemicals. All of these are obvious…
Earth is the ‘Goldilocks’ planet. It is neither too hot nor too cold. As a result, our world…
Lakes are valuable sources of water and food, particularly in poor countries. However, they are easily damaged by…
Earth is the only world we know that has liquid water on its surface. Oceans cover seven tenths…
Most of the world’s population live near rivers. They depend on rivers for drinking, washing, fishing and watering…
Based on 18 months of Envisat observations, this high-resolution global atmospheric map of nitrogen dioxide pollution makes clear…
