US braces for second day of scorching weekend temperatures

Americans braced for a second—and equally scorching—day of dangerously hot weather Sunday, with daytime temperatures forecast to approach 100 degrees Fahrenheit (38 degrees Celsius) across a number of major US cities.

Crowd oil—fuels from air-conditioning systems

Researchers at the Karlsruhe Institute of Technology (KIT) and the University of Toronto have proposed a method enabling air conditioning and ventilation systems to produce synthetic fuels from carbon dioxide (CO2) and water ...

Flying cars: Automating the skies means playing with our lives

Recent research suggests that flying cars could eventually be a sustainable way to free up roads. The first models are set to hit our skies in 2019 as personal playthings, while industry sees them as taxis and commuter vehicles ...

Why the 'perfect' office temperature is a myth

It might be blisteringly hot outside, but if you work in an office building, the chances are it's always reassuringly cool (or cold, depending on your preference) once you walk inside.

Building code debate heats up as Australia swelters

In the wake of Australia sweltering through its hottest two months on record – December and January –University of South Australia academics are calling for urgent changes to the country's building codes.

Urban heat makes people sedentary, passive and lonely

Researchers from Western Sydney University have investigated the effect of rising temperatures on the liveability of cities. They found that an over-reliance on air-conditioning and lack of cooling elements in public outdoor ...

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