Satellite imagery can help determine the strength, size and cohesion of a storm. The stronger a storm becomes, the more ...

Man-yi was a typhoon in the Philippine Sea early Saturday Philippine Time, the Joint Typhoon Warning Center said in its ...

Hurricane Rafael is now a tropical storm with winds at 40 mph.Louisiana is no longer in the forecast cone; however, the state ...

Tracking aeroplanes anywhere in the world just got a lot easier. The US firm Aireon says its new satellite surveillance network is now fully live and being trialled over the North Atlantic.