The effects of climate change on the fragile planet we live on.
The extreme plan to refreeze the Arctic. A technique typically used to make ice-skating rinks is now being considered to help save the melting sea ice in the Arctic.
Clouds are one of the greatest uncertainties in the climate system. EarthCARE will unravel the mysteries of clouds.
The scale and composition of the Earth's crust, the layer upon which every living thing has ever lived.
New maps show lightning strikes pinpointing 36.8 million ground points in great detail.
NASA proposes a brilliant plan to dry up the stratosphere by injecting millions of tons of ice into the atmosphere and fight global warming.
These two relatively small spheres are all the Earth's atmosphere and water.
This is what happens after a Nuclear war. A nuclear bomb is the most destructive explosion ever made.
Researchers suggest deploying a colossal "umbrella" as big as Argentina, positioned 9 million miles away from Earth, to block Sun's rays.
The Doomsday Clock, watched over by the Bulletin of the Atomic Scientists, remains at its closest point to midnight, the same as last year.
Scientists find a new way to combat climate change by turning carbon dioxide (CO2) into super-strong fibers.