There’s a patch of concrete on Drexel University’s campus that could portend a frost-free future for sidewalks and highways in the Northeast. Tucked inconspicuously next to a parking lot for the ...

Robyn White is a Newsweek Nature Reporter based in London, UK. Her focus is reporting on wildlife, science and the environment. Robyn joined Newsweek in 2022 having previously worked at environmental ...

Researchers recently reported on the science behind its special concrete, that can warm itself up when it snows, or as temperatures approach freezing. There's a patch of concrete on Drexel ...