Clever coating opens door to smart windows

Researchers from RMIT University in Melbourne Australia have developed a new ultra-thin coating that responds to heat and cold, opening the door to "smart windows".

Cities and monuments switch off for Earth Hour

The Empire State Building and United Nations headquarters in New York joined other iconic buildings and monuments around the world plunging into darkness for sixty minutes on Saturday to mark Earth Hour and draw attention ...

Researchers study location's role in romance

Audrey Hepburn and Gregory Peck had their holiday in Rome. Meg Ryan and Tom Hanks had their meeting at the top of the Empire State Building in New York. And of course, Humphrey Bogart and Ingrid Bergman will always have Paris.

From Sydney to New York, landmarks go dark for Earth Hour

From Sydney's Opera House to New York's Empire State Building and Paris's Eiffel tower, landmarks worldwide dimmed their lights Saturday for the 10th edition of the Earth Hour campaign against climate change.

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