Morning Overview on MSN

NASA rover records Martian lightning and it sounds nothing like thunder

On a cold, thin-aired world where sound barely carries, a NASA rover has picked up something that should not be possible: the ...
Climate Compass on MSN

The science behind thunder and lightning

The Electric Factory Above Our Heads Thunderstorms often begin to develop early in the day when the sun heats the air near the ground and pockets of warmer air start to rise in the atmosphere. When ...