A new study published in Communications Earth & Environment gives possible insight into the underprediction of sea ice ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Abstract: The forthcoming sixth-generation (6G) wireless system brings forth the need to meet increasingly stringent performance criteria, necessitating refinement and advanced design of channel ...

Department of Chemical Engineering, Sargent Centre for Process Systems Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, U.K.

The system, known as a polar vortex, is forecast to bring subzero temperatures to the Midwest, Mid-Atlantic and deep into the South. And it looks as if we may get more arctic blasts in the coming ...

Victoria is the oldest of four polar bears kept at the Highland Wildlife Park in the Cairngorms National Park. At the grand old age of 28 her keepers say she has reached the stage in her life when ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season.

A polar vortex will plunge the GTA into a deep freeze until Wednesday, Environment Canada says. "Be prepared for very cold conditions. Temperatures may be colder than those that have been seen the ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia ... Across the Rockies, Plains and Midwest, some areas won't make it out of the single digits. At least 19 record ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia ... Across the Rockies, Plains and Midwest, some areas won't make it out of the single digits. At least 19 record ...

Make sure to pack on some extra thick layers ... Toronto will also feel the impact of the polar vortex, with Tuesday's daytime high (yes, high) of -14 C being the city's coldest daytime high ...