Seriously cold: The ‘bomb cyclone’ freezes a fountain in New York City.
AP Photo/Mark Lennihan
An atmospheric scientist who studies the Arctic explains why – because of global warming – the U.S. may be in for longer cold spells in the winter.
Very few Atlantic hurricanes travel northwards like this.
Chris Mole / shutterstock
Will 2017 be a 'bbq summer'? It depends on changes in the jet stream.
Keeping cool as Paris sees its hottest temperatures in six decades.
Etienne Laurent / EPA
Shifting air currents high up in the skies can have a big impact down on the ground.
Why is the eastern US getting so much Arctic weather this winter?
Everyone loves to talk about the weather, and this winter Mother Nature has served up a feast to chew on. Few parts of the US have been spared her wrath. Severe drought and abnormally warm conditions continue…