NASA is keeping an eye on the highest mountain ranges in Asia, as climate change alters the local ecology – and not for the better

NASA is keeping an eye on the highest mountain ranges in Asia, as climate change alters the local ecology – and not for the better
Think you know everything about our blue marble? Prove it by taking our quickfire in celebration of Earth Day
The day marks a celebration of the ‘Pale Blue Dot’ – and the spacecraft keeping a watchful eye on climate change and human impacts
The location of hills on Mars helps pin down when the Red Planet dried up during a global climate change event
Check out this animation that shows what Earth would look like if its polar ice caps melted