Blue Light

According to a new worldwide review of evidence, "blue light" before bed doesn't seem to have a significant impact on sleep.  Audio

Astrotourism is a fast growing niche tourism industry worldwide, and New Zealand, which has five Dark Sky Sanctuaries, is playing a leading role. Renowned astronomer John Hearnshaw has just launched… Audio

'Eight hours labour, eight hours recreation, eight hours rest' is the slogan that arose as part of New Zealand's eight-hour day movement, but in our modern lives is it still applicable?  Audio