Arctic ice cap 'to disappear in future summers'

The Arctic ice cap will disappear completely in summer months within 20 to 30 years, a polar research team said as they presented findings from an expedition led by adventurer Pen Hadow.

Quantum challenge to be solved one mile underground

Radiation from space is a challenge for quantum computers as their computation time becomes limited by cosmic rays. Researchers from Chalmers University of Technology, Sweden, and University of Waterloo in Canada are now ...

Canada uses drones to drive away geese

Canada's capital has ordered drone strikes to rid a popular Ottawa beach of pesky geese that dirty the waters with fecal matter, demonstrating on Wednesday how it works.

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