Engineering

New standard for vaccine fridges unveiled

You know that part of your fridge that always freezes your lettuce? Or the section in your freezer door that leaves your popsicles a little mushy?

Business

Trying to put the brakes on car ownership

To limit pollution and traffic congestion in Beijing, officials in 2011 imposed a citywide restriction on the number of automobiles residents can purchase annually. That policy has helped limit car sales and emissions. But ...

Energy & Green Tech

Untapped solar and wind potential in Swiss mountains

Scientists at EPFL and the WSL Institute for Snow and Avalanche Research SLF have issued recommendations for what type of renewable energy should be produced in Switzerland's various regions, to help achieve the country's ...

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